Rakesh Joshi

Senior Lecturer

       Dr Rakesh Joshi FRSC AFIChemE is a Senior Lecturer at the School of Materials Science and Engineering and leading the Graphene Research Group. Before joining UNSW, he was a Marie Curie International Fellow with Nobel Laureate Sir Andre Geim at the University of Manchester.  He has a PhD in Semiconductor Nanotechnology from the Indian Institute of Technology Delhi, India. Joshi is among a select group of researchers who have been awarded each of the world’s most prestigious relevant International Research Fellowships; the JSPS Invitation Fellowship, the Humboldt Fellowship and the Marie CurieInternational Fellowship.

       Dr Joshi has over 90  journal articles (and 3 international patents), with over 70 articles as the first/corresponding author.  His SciVal Field Weighted Citation Index (FWCI) is ~2.5 with ~50 citations per/publication. Dr Joshi is the first/corresponding author in his ten best-cited papers. Google Scholar   

      He is currently leading various industry-funded research projects on the application of graphene.  Dr Joshi has received over $1.2 million of industry funding as lead CI and over $4 million as a CI on ARC projects. Joshi's team was the finalist (with Sydney Water)  for NSW Water Award (Australian Water Association) in Research Excellence Category. Dr Joshi has successfully supervised 9 HDR students and presently supervising 8 HDR students as Primary Supervisor.   He has received the Outstanding Supervisor  Award and Supervisor Awards from UNSW Arc Postgraduate Council (2018,2020). 

      Joshi's Interview  in Materials Today      Duisburg University Press Release: Save electricity with hydrogen     Revolutionary graphene filter: News articles    Graphene super desiccant: News articles

      Patent Information:

      1. Nair, R. R., Joshi, R. K., & Geim, A. K. (2015). US20160297693  OSMOSIS 
      2. Nair, R. R., Joshi, R. K., & Geim, A. K. (2015).US20160280563 WATER PURIFICATION
      3. Wen, X., Jin, X., You, Yi., Bustamante, H., Joshi, R. K. (2019). WO / 2020/248017 Filtration membrane and method of production thereof, PCT / AU2020 / 050593

      Fellowship and Memberships

      • Associate Fellow- Institution of Chemical Engineers  (AFIChemE)- 2018
      • Fellow- Royal Society of Chemistry (FRSC)- 2017
      • Alexander von Humboldt  Experienced Researcher Fellowship-2017
      • JSPS Invitation Fellowship -2016
      • Marie Curie International Incoming Fellowship from European Union-2011
      • Chartered Member, Royal Australian Chemical Institute- 2016
      • Member, International Water Association (IWA)
      • Member American Chemical Society (ACS)
      • Member- Membrane Society of Australasia (MSA)
      • Postdoctoral Fellowship from Toyota Foundation Japan

       

      publications

      Journal articles
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      Li M; Cai B; Tian R; Yu X; Breese MBH; Chu X; Han Z; Li S; Joshi R; Vinu A; Wan T; Ao Z; Yi J; Chu D, 2021, 'Vanadium doped 1T MoS2 nanosheets for highly efficient electrocatalytic hydrogen evolution in both acidic and alkaline solutions', Chemical Engineering Journal, vol. 409, pp. 128158, http://dx.doi.org/10.1016/j.cej.2020.128158
      2021
      Yan Z; Joshi R; You Y; Poduval G; Stride JA, 2021, 'Seeded Growth of Ultrathin Carbon Films Directly onto Silicon Substrates', ACS Omega, vol. 6, pp. 8829 - 8836, http://dx.doi.org/10.1021/acsomega.0c05770
      2021
      Madauß L; Pollmann E; Foller T; Schumacher J; Hagemann U; Heckhoff T; Herder M; Skopinski L; Breuer L; Hierzenberger A; Wittmar A; Lebius H; Benyagoub A; Ulbricht M; Joshi R; Schleberger M, 2020, 'A swift technique to hydrophobize graphene and increase its mechanical stability and charge carrier density', npj 2D Materials and Applications, vol. 4, http://dx.doi.org/10.1038/s41699-020-0148-9
      2020
      Wen X; Joshi R, 2020, '2D Materials based Metal Matrix Composites', Journal of Physics D: Applied Physics, http://dx.doi.org/10.1088/1361-6463/ab9b5d
      2020
      Bhattacharjee S; MacIntyre R; Wen X; Bahl P; Kumar U; Aguey-Zinsou K-F; Chughtai A; Joshi R, 2020, 'Reduced Graphene Oxide and Nanoparticles Incorporated Durable Electro-Conductive Silk Fabrics', Advanced Materials Interfaces
      2020
      De Silva KKH; Huang H-H; Joshi R; Yoshimura M, 2020, 'Restoration of the graphitic structure by defect repair during the thermal reduction of graphene oxide', Carbon, vol. 166, pp. 74 - 90, http://dx.doi.org/10.1016/j.carbon.2020.05.015
      2020
      Jin X; Foller T; Wen X; Ghasemian MB; Wang F; Zhang M; Bustamante H; Sahajwalla V; Kumar P; Kim H; Lee G; Kalantar‐Zadeh K; Joshi R, 2020, 'Effective Separation of CO 2 Using Metal‐Incorporated rGO Membranes', Advanced Materials, pp. 1907580 - 1907580, http://dx.doi.org/10.1002/adma.201907580
      2020
      Jakhar R; Yap JE; Joshi R, 2020, 'Microwave Reduction of Graphene Oxide', Carbon, http://dx.doi.org/10.1016/j.carbon.2020.08.034
      2020
      Madauß L; Foller T; Plaß J; Kumar PV; Musso T; Dunkhorst K; Joshi R; Schleberger M, 2020, 'Selective Proton Transport for Hydrogen Production Using Graphene Oxide Membranes', The Journal of Physical Chemistry Letters, pp. 9415 - 9420, http://dx.doi.org/10.1021/acs.jpclett.0c02481
      2020
      Bhattacharjee S; Macintyre CR; Wen X; Bahl P; Kumar U; Chughtai AA; Joshi R, 2020, 'Nanoparticles incorporated graphene-based durable cotton fabrics', Carbon, http://dx.doi.org/10.1016/j.carbon.2020.05.029
      2020
      Ji D; Wen X; Foller T; You Y; Wang F; Joshi R, 2020, 'Chemical vapour deposition of graphene for durable anticorrosive coating on copper', Nanomaterials, vol. 10, pp. 1 - 9, http://dx.doi.org/10.3390/nano10122511
      2020
      Salim O; Mahmoud KA; Pant KK; Joshi RK, 2019, 'Introduction to MXenes: synthesis and characteristics', Materials Today Chemistry, vol. 14, pp. 100191 - 100191, http://dx.doi.org/10.1016/j.mtchem.2019.08.010
      2019
      Kumar U; Goonetilleke D; Gaikwad V; Pramudita JC; Joshi RK; Sharma N; Sahajwalla V, 2019, 'Activated Carbon from E-Waste Plastics as a Promising Anode for Sodium-Ion Batteries', ACS Sustainable Chemistry and Engineering, vol. 7, pp. 10310 - 10322, http://dx.doi.org/10.1021/acssuschemeng.9b00135
      2019
      Wen X; Jin X; Wang F; You Y; Chu D; Zetterlund P; Joshi R, 2019, 'Cation-Induced Coagulation in Graphene Oxide Suspensions', Materials Today Chemistry
      2019
      Huang H-H; Joshi R; Desliva K; Badam R; Yoshimura M, 2019, 'Fabrication of Reduced Graphene Oxide Membranes for Water Desalination', Journal of Membrane Science, vol. 572, pp. 12 - 19, http://dx.doi.org/10.1016/j.memsci.2018.10.085
      2019
      Chu D; Du H; Du H; zhang X; Cao F; tao W; Joshi R, 2019, 'Silver nanowire nickel hydroxide nanosheet composite for a transparent electrode and all-solid-state supercapacitor', Nanoscale Advances, vol. 2019, pp. 140 - 146, http://dx.doi.org/10.1039/c8na00110c
      2019
      Bhattacharjee S; Joshi R; Chughtai AA; Macintyre CR, 2019, 'Graphene Modified Multifunctional Personal Protective Clothing', Advanced Materials Interfaces, pp. 1900622 - 1900622, http://dx.doi.org/10.1002/admi.201900622
      2019
      Lyu J; Mayyas M; Zhu H; Chu D; Joshi R, 2019, 'Electrochemical performance of hydrothermally synthesized rGO based electrodes', Materials Today Energy, vol. 13, pp. 277 - 284, http://dx.doi.org/10.1016/j.mtener.2019.06.006
      2019
      Kim JH; Jeong JH; Kim N; Joshi R; Lee GH, 2019, 'Mechanical properties of two-dimensional materials and their applications', Journal of Physics D: Applied Physics, vol. 52, pp. 083001 - 083001, http://dx.doi.org/10.1088/1361-6463/aaf465
      2019
      You Y; Jin XH; Wen XY; Sahajwalla V; Chen V; Bustamante H; Joshi RK, 2018, 'Application of graphene oxide membranes for removal of natural organic matter from water', Carbon, vol. 129, pp. 415 - 419, http://dx.doi.org/10.1016/j.carbon.2017.12.032
      2018
      Lyu J; Wen X; Kumar U; You YI; Chen V; Joshi R, 2018, 'Separation and purification using GO and r-GO membranes', RSC Advances, vol. 8, pp. 23130 - 23151, http://dx.doi.org/10.1039/C8RA03156H
      2018
      Lian B; De Luca S; You Y; Sahajwalla V; Smith SC; Leslie G; Joshi RK, 2018, 'Extraordinary water adsorption characteristics of graphene oxide', Chemical Science, vol. 9, pp. 5106 - 5111, http://dx.doi.org/10.1039/C8SC00545A
      2018
      You Y; Cholake S; Yoshimura M; Lee GH; Sahajwalla V; Joshi R, 2018, 'A controlled carburization process to obtain graphene-Fe3C-Fe composites', Advanced Materials Interfaces, http://dx.doi.org/10.1002/admi.201800599
      2018
      Joshi R; You Y; Wang F; Jin X, 2018, 'On the role of driving force for water transport through nanochannels within graphene oxide laminates', Nanoscale, vol. 10, pp. 21625 - 21628, http://dx.doi.org/10.1039/C8NR08419J
      2018
      Kumar U; Gaikwad V; Mayyas M; Sahajwalla V; Joshi RK, 2018, 'Extraordinary supercapacitance in activated carbon produced via a sustainable approach', Journal of Power Sources, vol. 394, pp. 140 - 147, http://dx.doi.org/10.1016/j.jpowsour.2018.05.054
      2018
      lian B; Deng J; leslie G; Bustamante H; Sahajwalla ; Nishina Y; Joshi RK, 2017, 'Surfactant modified graphene oxide laminates for filtration', Carbon, vol. 116, pp. 240 - 245, http://dx.doi.org/10.1016/j.carbon.2017.01.102
      2017
      Lee JY; Lee JH; Kim MJ; Dash JK; Joshi RK; Soon A; Lee GH, 2017, 'Direct observation of grain boundaries in chemical vapor deposited graphene', Carbon, vol. 115, pp. 147 - 153, http://dx.doi.org/10.1016/j.carbon.2017.01.009
      2017
      You Y; Deng J; Tan X; Gorjizadeh N; Yoshimura M; Smith SC; Sahajwalla V; Joshi RK, 2017, 'On the mechanism of gas adsorption for pristine, defective and functionalized graphene.', Phys Chem Chem Phys, vol. 19, pp. 6051 - 6056, http://dx.doi.org/10.1039/c6cp07654h
      2017
      Deng J; You Y; Bustamante H; Sahajwalla V; Joshi RK, 2017, 'Mechanism of Water Transport in Graphene Oxide Laminates', Chemical Science, vol. 8, pp. 1701 - 1704, http://dx.doi.org/10.1039/C6SC03909J
      2017
      Desilva K; Huang H-H; Joshi RK; Yoshimura M, 2017, 'Chemical reduction of graphene oxide using green reductants', Carbon, vol. 119, pp. 190 - 199, http://dx.doi.org/10.1016/j.carbon.2017.04.025
      2017
      Kumar U; Maroufi S; Rajarao R; Mayyas M; Mansuri I; Joshi RK; Sahajwalla V, 2017, 'Cleaner Production of Iron by using Waste Macadamia Biomass as a Carbon Resource', Journal of Cleaner Production, vol. 158, pp. 218 - 224, http://dx.doi.org/10.1016/j.jclepro.2017.04.115
      2017
      You Y; Mayyas M; Xu SONG; Gaikwad V; Munroe P; Sahajwalla V; Joshi RK, 2017, 'Growth of NiO Nanorods, SiC Nanowires and Monolayer Graphene Via a CVD Method', Green Chemistry, vol. 19, pp. 5599 - 5607, http://dx.doi.org/10.1039/C7GC02523H
      2017
      Suriani AB; Nurhafizah MD; Mohamed A; Masrom AK; Sahajwalla V; Joshi RK, 2016, 'Highly conductive electrodes of graphene oxide/natural rubber latex-based electrodes by using a hyper-branched surfactant', MATERIALS & DESIGN, vol. 99, pp. 174 - 181, http://dx.doi.org/10.1016/j.matdes.2016.03.067
      2016
      You Y; Sahajwalla V; Yoshimura M; Joshi RK, 2016, 'Graphene and Graphene Oxide for Desalination', Nanoscale, vol. 8, pp. 117 - 119, http://dx.doi.org/10.1039/C5NR06154G
      2016
      Nair A; Vineesh T; Thomas S; Sahajwalla V; Joshi RK; Alwarappan S; Kalarikkal N; Kala M, 2016, 'Boron doped graphene wrapped silver nanowires as an efficient electrocatalyst for molecular oxygen reduction', Scientific Reports, vol. 6, http://dx.doi.org/10.1038/srep37731
      2016
      Deng J; You Y; Sahajwalla V; Joshi RK, 2016, 'Transforming waste into carbon-based nanomaterials', Carbon, vol. 96, pp. 105 - 115, http://dx.doi.org/10.1016/j.carbon.2015.09.033
      2016
      Joshi RK; Shukla S; Saxena S; Lee G-H; Sahajwalla V; Alwarappan S, 2016, 'Hydrogen generation via photoelectrochemical water splitting using chemically exfoliated MoS2 layers', AIP Advances, vol. 6, pp. 15315 - 15315, http://dx.doi.org/10.1063/1.4941062
      2016
      Joshi RK; Alwarappan S; Yoshimura M; Sahajwalla V; Nishina Y, 2015, 'Graphene oxide: The new membrane material', Applied Materials Today, vol. 1, pp. 1 - 12, http://dx.doi.org/10.1016/j.apmt.2015.06.002
      2015
      Joshi RK; Carbone P; Wang FC; Kravets VG; Su Y; Grigorieva IV; Wu HA; Geim AK; Nair RR, 2014, 'Precise and Ultrafast Molecular Sieving Through Graphene Oxide Membranes', SCIENCE, vol. 343, pp. 752 - 754, http://dx.doi.org/10.1126/science.1245711
      2014
      Joshi RK; Carbone P; Wang FC; Kravets VG; Su Y; Grigorieva IV; Wu HA; Geim AK; Nair RR, 2014, 'Supplementary Material for', Science, vol. 343, pp. 752 - 752
      2014
      Mishra M; Alwarappan S; Joshi RK; Mohanty T, 2013, 'Chemically synthesized graphene for electrochemical biosensing', Journal of Nanoscience and Nanotechnology, vol. 13, pp. 4040 - 4044, http://dx.doi.org/10.1166/jnn.2013.7226
      2013
      Mishra M; Joshi RK; Ojha S; Kanjilal D; Mohanty T, 2013, 'Role of Oxygen in the Work Function Modification at Various Stages of Chemically Synthesized Graphene', The Journal of Physical Chemistry C, vol. 117, pp. 19746 - 19750, http://dx.doi.org/10.1021/jp406712s
      2013
      Rana BS; Kumar R; Tiwari R; Kumar R; Joshi RK; Garg MO; Sinha AK, 2013, 'Transportation fuels from co-processing of waste vegetable oil and gas oil mixtures', Biomass and Bioenergy, vol. 56, pp. 43 - 52, http://dx.doi.org/10.1016/j.biombioe.2013.04.029
      2013
      Sinha AK; Anand M; Rana BS; Kumar R; Farooqui SA; Sibi MG; Kumar R; Joshi RK, 2013, 'Development of Hydroprocessing Route to Transportation Fuels from Non-Edible Plant-Oils', Catalysis Surveys from Asia, vol. 17, pp. 1 - 13, http://dx.doi.org/10.1007/s10563-012-9148-x
      2013
      Joshi RK; Yoshimura M; Kumar A, 2011, 'Graphene', Journal of Nanomaterials, vol. 2010, pp. 915937 - 915937, http://dx.doi.org/10.1155/2010/915937
      2011
      Kumar A; Jaiswal MK; Kanjilal D; Joshi RK; Mohanty T, 2011, 'Fermi level shifting of TiO2 nanostructures during dense electronic excitation', Applied Physics Letters, vol. 99, http://dx.doi.org/10.1063/1.3608140
      2011
      Tiwari R; Rana BS; Kumar R; Verma D; Kumar R; Joshi RK; Garg MO; Sinha AK, 2011, 'Hydrotreating and hydrocracking catalysts for processing of waste soya-oil and refinery-oil mixtures', Catalysis Communications, vol. 12, pp. 559 - 562, http://dx.doi.org/10.1016/j.catcom.2010.12.008
      2011
      Raj CJ; Joshi RK; Varma KBR, 2011, 'Synthesis from zinc oxalate, growth mechanism and optical properties of ZnO nano/micro structures', Crystal Research and Technology, vol. 46, pp. 1181 - 1188, http://dx.doi.org/10.1002/crat.201100201
      2011
      Joshi RK; Kumar A, 2011, 'Room temperature gas detection using silicon nanowires', Materials Today, vol. 14, pp. 52 - 52, http://dx.doi.org/10.1016/S1369-7021(11)70034-7
      2011
      Alvi F; Joshi RK; Huang Q; Kumar A, 2011, 'Coarse-grained kinetic scheme-based simulation framework for solution growth of ZnO nanowires', Journal of Nanoparticle Research, vol. 13, pp. 2451 - 2459, http://dx.doi.org/10.1007/s11051-010-0137-6
      2011
      Joshi RK; Gomez H; Alvi F; Kumar A, 2010, 'Graphene films and ribbons for sensing of O 2, and 100 ppm of CO and NO 2 in practical conditions', Journal of Physical Chemistry C, vol. 114, pp. 6610 - 6613, http://dx.doi.org/10.1021/jp100343d
      2010
      Alwarappan S; Joshi RK; Ram MK; Kumar A, 2010, 'Electron transfer mechanism of cytochrome c at graphene electrode', Applied Physics Letters, vol. 96, pp. 263702 - 263705, http://dx.doi.org/10.1063/1.3458698
      2010
      Alvi F; Ram MK; Gomez H; Joshi RK; Kumar A, 2010, 'Evaluating the chemio-physio properties of novel zinc oxide-polyaniline nanocomposite polymer films', Polymer Journal, vol. 42, pp. 935 - 940, http://dx.doi.org/10.1038/pj.2010.89
      2010
      Joshi RK; West L; Kumar A; Joshi N; Alwarappan S; Kumar A, 2010, 'Production of semiconducting gold-DNA nanowires by application of DC bias', Nanotechnology, vol. 21, pp. 185604 - 185610, http://dx.doi.org/10.1088/0957-4484/21/18/185604
      2010
      Hu Q; Joshi RK; Kumar A, 2010, 'Electrons diffusion study on the nitrogen-doped nanocrystalline diamond film grown by MPECVD method', Applied Surface Science, vol. 256, pp. 6233 - 6236, http://dx.doi.org/10.1016/j.apsusc.2010.03.147
      2010
      Kumar R; Rana BS; Tiwari R; Verma D; Kumar R; Joshi RK; Garg MO; Sinha AK, 2010, 'Hydroprocessing of jatropha oil and its mixtures with gas oil', Green Chemistry, vol. 12, pp. 2232 - 2239, http://dx.doi.org/10.1039/c0gc00204f
      2010
      Joshi RK; Weber JE; Hu Q; Johnson B; Zimmer JW; Kumar A, 2010, 'Carbon monoxide sensing at room temperature via electron donation in boron doped diamond films', Sensors and Actuators, B: Chemical, vol. 145, pp. 527 - 532, http://dx.doi.org/10.1016/j.snb.2009.12.070
      2010
      Joshi RK; Kumar A, 2009, 'Diamond and related nanomaterials for MEMS/NEMS applications', Journal of Nanomaterials, vol. 2009, http://dx.doi.org/10.1155/2009/637530
      2009
      Joshi RK; Krishnan S; Yoshimura M; Kumar A, 2009, 'Pd nanoparticles and thin films for room temperature hydrogen sensor', Nanoscale Research Letters, vol. 4, pp. 1191 - 1196, http://dx.doi.org/10.1007/s11671-009-9379-6
      2009
      Kitenge D; Joshi RK; Hirai M; Kumar A, 2009, 'Nanostructured Silver Films for Surface Plasmon Resonance-Based Gas Sensors', IEEE Sensors Journal, vol. 9, pp. 1797 - 1801, http://dx.doi.org/10.1109/JSEN.2009.2031168
      2009
      Joshi RK; Hu Q; Alvi F; Joshi N; Kumar A, 2009, 'Au decorated zinc oxide nanowires for CO sensing', Journal of Physical Chemistry C, vol. 113, pp. 16199 - 16202, http://dx.doi.org/10.1021/jp906458b
      2009
      Hu Q; Hirai M; Joshi RK; Kumar A, 2009, 'Structural and electrical characteristics of nitrogen-doped nanocrystalline diamond films prepared by CVD', Journal of Physics D: Applied Physics, vol. 42, pp. 025301 - 025305, http://dx.doi.org/10.1088/0022-3727/42/2/025301
      2009
      Krishnan S; Joshi R; Sekhar PK; Bhansali S, 2009, 'Nanocrystalline palladium thin films for hydrogen sensor application', Sensor Letters, vol. 7, pp. 31 - 37, http://dx.doi.org/10.1166/sl.2009.1006
      2009
      Choucair M; Stride JA, 2008, 'Graphene', Journal of Nanomaterials, vol. 2010, http://dx.doi.org/10.1155/2010/915937
      2008
      Joshi RK; Yoshimura M; Chiu CC; Tung FK; Ueda K; Tanaka K, 2008, 'Electrochemical growth of Pd for the synthesis of multiwall carbon nanotubes', Journal of Physical Chemistry C, vol. 112, pp. 1857 - 1864, http://dx.doi.org/10.1021/jp077512l
      2008
      Sekhar PK; Ramgir NS; Joshi RK; Bhansali S, 2008, 'Selective growth of silica nanowires using an Au catalyst for optical recognition of interleukin-10', Nanotechnology, vol. 19, http://dx.doi.org/10.1088/0957-4484/19/24/245502
      2008
      Joshi RK; Yoshimura M; Chin C-C; Tung F-K; Ueda K, 2008, 'Electrochemical growth of Pd for the synthesis of multiwall carbon nanotubes', JOURNAL OF PHYSICAL CHEMISTRY C, vol. 112, pp. 1857 - 1864, http://dx.doi.org/10.1021/jp077512l
      2008
      Joshi RK; Yoshimura M; Tanaka K; Ueda K; Kumar A; Ramgir N, 2008, 'Synthesis of vertically aligned Pd2Si nanowires in microwave plasma enhanced chemical vapor deposition system', Journal of Physical Chemistry C, vol. 112, pp. 13901 - 13904, http://dx.doi.org/10.1021/jp8050752
      2008
      Joshi RK; Bhansali S, 2008, 'Nanosensor Technology', Journal of Nanomaterials, vol. 2008, http://dx.doi.org/10.1155/2008/840390
      2008
      Joshi RK; Yoshimura M; Ueda K, 2007, 'Surface nanoscience', Journal of Nanomaterials, vol. 2007, http://dx.doi.org/10.1155/2007/71869
      2007
      Singh VN; Mehta BR; Joshi RK; Kruis FE; Shivaprasad SM, 2007, 'Enhanced gas sensing properties of In2O3:Ag composite nanoparticle layers; electronic interaction, size and surface induced effects', Sensors and Actuators, B: Chemical, vol. 125, pp. 482 - 488, http://dx.doi.org/10.1016/j.snb.2007.02.044
      2007
      Singh VN; Rajmehta B; Joshi RK; Kruis FE, 2007, 'Effect of silver addition on the ethanol-sensing properties of indium oxide nanoparticle layers: Optical absorption study', Journal of Nanomaterials, vol. 2007, http://dx.doi.org/10.1155/2007/28031
      2007
      Singh VN; Mehta BR; Joshi RK; Kruis FE, 2007, 'Size-dependent gas sensing properties of indium oxide nanoparticle layers', Journal of Nanoscience and Nanotechnology, vol. 7, pp. 1930 - 1934, http://dx.doi.org/10.1166/jnn.2007.743
      2007
      Joshi RK; Kruis FE, 2007, 'Size-selected SnO1.8 : AAg mixed nanoparticle films for ethanol, CO, and CH4 detection', Journal of Nanomaterials, vol. 2007, http://dx.doi.org/10.1155/2007/67072
      2007
      Joshi RK; Yoshimura M; Matsuura Y; Ueda K; Tanaka K, 2007, 'Electrochemically grown Pd nanoparticles used for synthesis of carbon nanotube by microwave plasma enhanced chemical vapor deposition', Journal of Nanoscience and Nanotechnology, vol. 7, pp. 4272 - 4277, http://dx.doi.org/10.1166/jnn.2007.888
      2007
      Singh VN; Mehta BR; Joshi RK; Kruis FE; Shivaprasad SM, 2007, 'Enhanced gas sensing properties of In2O3 : Ag composite nanoparticle layers; electronic interaction, size and surface induced effects', SENSORS AND ACTUATORS B-CHEMICAL, vol. 125, pp. 482 - 488, http://dx.doi.org/10.1016/j.snb.2007.02.044
      2007
      Joshi RK; Kruis FE, 2006, 'Influence of Ag particle size on ethanol sensing of SnO1.8: Ag nanoparticle films: A method to develop parts per billion level gas sensors', Applied Physics Letters, vol. 89, http://dx.doi.org/10.1063/1.2360245
      2006
      Joshi RK; Kruis FE; Dmitrieva O, 2006, 'Gas sensing behavior of SnO1.8:Ag films composed of size-selected nanoparticles', Journal of Nanoparticle Research, vol. 8, pp. 797 - 808, http://dx.doi.org/10.1007/s11051-005-9045-6
      2006
      Joshi RK, 2006, 'pH and temperature dependence of particle size in Pb1-xFexS nanoparticle films', Solid State Communications, vol. 139, pp. 201 - 204, http://dx.doi.org/10.1016/j.ssc.2006.06.012
      2006
      Joshi RK; Kumar P; Sehgal HK; Kanjilal A, 2006, 'Study of solution grown variable bandGap Pb1-xMnxS semiconductor nanoparticle films', Journal of the Electrochemical Society, vol. 153, http://dx.doi.org/10.1149/1.2257384
      2006
      Kruis FE; Joshi RK, 2006, 'Distinction between Size Effect and Specific Surface Area Effect of Mixed Nanoparticle Gas Sensors', Chemie Ingenieur Technik, vol. 78, pp. 1346 - 1347, http://dx.doi.org/10.1002/cite.200650338
      2006
      Joshi RK, 2006, 'Significance of solubility product in the solution growth of Pb 1-x M x S (M=Fe, Co, Cd, and Mn) nanoparticle films', Applied Physics Letters, vol. 88, http://dx.doi.org/10.1063/1.2179111
      2006
      Joshi RK; Durai L; Sehgal HK, 2005, 'Change of majority carrier type in PbS nanoparticle films', Physica E: Low-dimensional Systems and Nanostructures 25 (4), 374-377, vol. 25, pp. 374 - 377, http://dx.doi.org/10.1016/j.physe.2004.07.001
      2005
      Kruis FE; Joshi RK, 2005, 'Nanoparticle design and handling — challenges for engineers and particle technologists', China Particuology, vol. 3, pp. 99 - 104, http://dx.doi.org/10.1016/s1672-2515(07)60175-4
      2005
      Banerjee V; Joshi RK; Sehgal HK, 2004, 'Influence of adsorption and diffusion rates on the growth of [formula presented] nanoparticle films', Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, vol. 70, pp. 6, http://dx.doi.org/10.1103/PhysRevE.70.036122
      2004
      Joshi RK; Kanjilal A; Sehgal HK, 2004, 'Solution grown PbS nanoparticle films', Applied Surface Science, vol. 221, pp. 43 - 47, http://dx.doi.org/10.1016/S0169-4332(03)00955-3
      2004
      Joshi RK; Mohan S; Agarwal SK; Sehgal HK, 2004, 'Photovoltaic effect in nanocrystalline Pb1-xFe xS-single crystal silicon heterojunctions', Thin Solid Films, vol. 447-448, pp. 80 - 84, http://dx.doi.org/10.1016/j.tsf.2003.09.026
      2004
      JOSHI R; SUBBARAJU G; SHARMA R; SEHGAL H, 2004, 'Pb1−xFexS nanoparticle films grown from acidic chemical bath', Applied Surface Science, vol. 239, pp. 1 - 4, http://dx.doi.org/10.1016/s0169-4332(04)00492-1
      2004
      Joshi RK; Sehgal HK, 2004, 'The effect of DC biasing of Si substrates on the structure and grain size of Pb1-xFexS nanoparticle films', Nanotechnology, vol. 15, pp. 23 - 26, http://dx.doi.org/10.1088/0957-4484/15/1/004
      2004
      Joshi RK; Mathur N; Subbaraju GV; Sehgal HK, 2004, 'Solution grown Pb1−xCoxS semiconductor nanoparticle films', Physica E: Low-Dimensional Systems and Nanostructures, vol. 23, pp. 56 - 60, http://dx.doi.org/10.1016/j.physe.2003.12.129
      2004
      Joshi RK; Subbaraju GV; Sharma R; Sehgal HK, 2004, 'Pb1-xFexS nanoparticle films grown from acidic chemical bath', APPLIED SURFACE SCIENCE, vol. 239, pp. 1 - 4, http://dx.doi.org/10.1016/S0169-4332(04)00492-1
      2004
      Joshi RK; Sehgal HK, 2004, 'Density of states near Fermi level in PbS nanoparticle films', PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, vol. 23, pp. 168 - 170, http://dx.doi.org/10.1016/j.physe.2004.03.005
      2004
      Joshi RK; Sehgal HK, 2004, 'Density of states near Fermi level in PbS nanoparticle films', Physica E: Low-Dimensional Systems and Nanostructures, http://dx.doi.org/10.1016/j.physe.2004.03.005
      2004
      Joshi RK; Sehgal HK, 2004, 'In situ assembled homojunctions in solution grown Pb1-xFexS nanoparticle films', Nanotechnology, vol. 15, pp. 127 - 129, http://dx.doi.org/10.1088/0957-4484/15/1/024
      2004
      Joshi RK; Subbaraju GV; Sharma R; Sehgal HK, 2004, 'Pb 1-x Fe x S nanoparticle films grown from acidic chemical bath', Applied Surface Science, vol. 239, pp. 1 - 4, http://dx.doi.org/10.1016/S0169-4332(04)00492-1
      2004
      Joshi RK; Sehgal HK, 2003, 'Bias-induced changes in carrier type of Pb(1-x)Fe(x)S nanocrystalline solution grown thin films', Journal of Crystal Growth, vol. 247, pp. 425 - 427, http://dx.doi.org/10.1016/S0022-0248(02)02016-X
      2003
      Joshi RK; Kanjilal A; Sehgal HK, 2003, 'Size dependence of optical properties in solution-grown Pb1-xFexS nanoparticle films', Nanotechnology, vol. 14, pp. 809 - 812, http://dx.doi.org/10.1088/0957-4484/14/7/320
      2003
      Joshi RK; Sehgal HK, 2003, 'Structure, conductivity and Hall effect study of solution grown Pb1-xFexS nanoparticle films', Nanotechnology, vol. 14, pp. 592 - 596, http://dx.doi.org/10.1088/0957-4484/14/6/305
      2003
      Foller T; Daiyan R; Jin X; Leverett J; Kim H; Webster R; Yap JE; Wen X; Rawal A; DeSilva KKH; Yoshimura M; Bustamante H; Chang SLY; Kumar P; You Y; Lee GH; Amal R; Joshi R, 'Enhanced graphitic domains of unreduced graphene oxide and the interplay of hydration behaviour and catalytic activity', , http://arxiv.org/abs/2007.00860v5
      Patents
      add
      Wen X; Jin X; You Y; Bustamante H; Joshi R, 2020, Filtration membrane and method of production thereof, Patent No. PCT/AU2020/050593
      2020
      Nair R; Joshi RK; Geim A, 2015, OSMOSIS, Patent No. US20160297693 A1, Patent Agent:US Patent
      2015
      Nair R; Joshi RK; Geim A, 2015, WATER PURIFICATION, Patent No. US20160280563 A1, Patent Agent:US Patent
      2015
      Conference Presentations
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      Joshi R; Lian B; You YI; Chen V; Leslie G, 2018, 'Application of graphene oxide membranes for water purification', presented at ACS National Meeting & Expo (Nexus of Food, Energy & Water) 2018, New Orleans, 18 March 2018 - 22 March 2018
      2018
      You Y; Joshi R; Sahajwalla V, 2018, 'A Controlled Carburization Process to Obtain Graphene-Fe3C-Fe Supercomposites', Vol. 5, presented at ICONN 2018 (INTERNATIONAL CONFERENCE ON NANOSCIENCE AND NANOTECHNOLOGY), WOLLONGONG, AUSTRALIA, 29 January 2018 - 02 February 2018, http://dx.doi.org/10.1002/admi.201800599
      2018
      Joshi R, 2018, 'Extended Application of Graphene Oxide Membranes', presented at 1st International Conference on Bioinspired Materials and Membranes, 23 January 2018 - 25 January 2018
      2018
      You Y; Jin X; Joshi R, 2018, 'Ionic/molecular sponge behavior of graphene oxide laminates', presented at ACS National Meeting & Expo (Nexus of Food, Energy & Water )2018, New Orleans USA, 18 February 2018 - 22 February 2018
      2018
      Joshi R, 2017, 'Application of Graphene and Graphene Oxide', presented at NanoSE-3 2017, Brisbane, 26 September 2017 - 29 September 2017
      2017
      Joshi R, 2017, 'Physics and Application of Graphene', presented at he XIX International Workshop on The Physics of Semiconductor Devices (IWPSD 2017), 11 December 2017 - 15 December 2017
      2017
      Book Chapters
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      Jin X; Poon C-Y; Joshi R, 2018, 'Graphene Based Membranes for Purification and Separation Applications', in Zhu H; Sun P (ed.), Graphene-based Membranes for Mass Transport Applications, Royal Society of Chemistry, http://pubs.rsc.org/en/content/ebook/978-1-78262-939-9
      2018
      Conference Papers
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      Joshi R; Lian B; You Y; Sahajwalla V; Leslie G; Chen V; Bustamante H, 2018, 'Applications of graphene oxide membranes', in ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, AMER CHEMICAL SOC, New Orleans, LA, presented at 255th National Meeting and Exposition of the American-Chemical-Society (ACS) - Nexus of Food, Energy, and Water, New Orleans, LA, 18 March 2018 - 22 March 2018, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000435539900614&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
      2018
      Joshi RK, 2010, 'Graphene-based ultra-sensitive gas sensors', in Proceedings of IEEE Sensors, Institute of Electrical and Electronics Engineers (IEEE), pp. 1534 - 1537, presented at IEEE Sensors Conference, 08 April 2010 - 10 April 2010, http://dx.doi.org/10.1109/ICSENS.2010.5690325
      2010
      Conference Abstracts
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      Huang H-H; Joshi RK; Yoshimura M, 2017, 'Graphene Oxide Based Membranes for Ionic and Molecular Sieving', in Japan Society of Applied Physics, JSAP Spring Meeting, Tokyo, presented at JSAP Spring Meeting, Tokyo, 14 March 2017 - 17 March 2017
      2017
      Conference Posters
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      Lian B; Leslie G; Nishina Y; Joshi RK, 2016, 'High flux Graphene oxide membrane: the role of surfactant', State College, Pennsylvania, USA, presented at Carbon 2016, State College, Pennsylvania, USA, 10 July 2016 - 15 March 2017
      2016