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2018 Journal Article Carbon nanoparticle-based three-dimensional binder-free anode for rechargeable alkali-ion batteriesGaddam, Rohit Ranganathan, Kumar, Nanjundan Ashok and Zhao, X. S. (2018). Carbon nanoparticle-based three-dimensional binder-free anode for rechargeable alkali-ion batteries. Materials Today Energy, 8, 29-36. doi: 10.1016/j.mtener.2018.02.005 |
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2018 Journal Article High surface area nanoporous carbon derived from high quality jute from BangladeshKhan, Junayet Hossain, Lin, Jianjian, Young, Christine, Matsagar, Babasaheb M., Wu, Kevin C.W., Dhepe, Paresh L., Islam, Md Tofazzal, Rahman, Mahbubur, Shrestha, Lok Kumar, Alshehri, Saad M., Ahamad, Tansir, Salunkhe, Rahul R., Kumar, Nanjundan Ashok, Martin, Darren J., Yamauchi, Yusuke and Hossain, Md Shahriar A. (2018). High surface area nanoporous carbon derived from high quality jute from Bangladesh. Materials Chemistry and Physics, 216, 491-495. doi: 10.1016/j.matchemphys.2018.05.082 |
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2018 Journal Article From a unique Fe2P3 complex to FeP nanoparticles acting as efficient bifunctional electrocatalysts for water-splittingDriess, Matthias, Forstner, Viktoria, Panda, Chakadola, Yao, Shenglai, Menezes, Prashanth M, mebs, stephan, Zolnhofer, Eva M, Miehlich, Matthias, Szilvasi, Tibor, Nanjundan, Ashok Kumar, Haumann, Michael, Meyer, Karsten and Gruetzmacher, Hansjoerg (2018). From a unique Fe2P3 complex to FeP nanoparticles acting as efficient bifunctional electrocatalysts for water-splitting. Chemical Science, 9 (45), 8590-8597. doi: 10.1039/c8sc03407a |
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2018 Book Chapter Functionalized graphene-based, metal-free electrocatalysts for oxygen reduction reaction in fuel cellsKumar, Nanjundan Ashok and Baek, Jong-Beom (2018). Functionalized graphene-based, metal-free electrocatalysts for oxygen reduction reaction in fuel cells. Carbon-based metal-free catalysts: design and application. (pp. 529-554) edited by Dai, Liming. Weinheim, Germany: Wiley-VCH. doi: 10.1002/9783527811458.vol2-ch7 |
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2018 Journal Article Encapsulation of NiCo2O4 in nitrogen-doped reduced graphene oxide for sodium ion capacitorsYang, Dongfang, Zhao, Qinglan, Huang, Liqing, Xu, Binghui, Nanjundan, Ashok Kumar and Zhao, X.S. (2018). Encapsulation of NiCo2O4 in nitrogen-doped reduced graphene oxide for sodium ion capacitors. Journal of Materials Chemistry A, 6 (29), 14146-14154. doi: 10.1039/c8ta03411g |
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2017 Journal Article Capacitance-enhanced sodium-ion storage in nitrogen-rich hard carbonGaddam, Rohit Ranganathan, Niaei, Amir H. Farokh, Hankel, Marlies, Searles, Debra J., Kumar, Nanjundan Ashok and Zhao, X. S. (2017). Capacitance-enhanced sodium-ion storage in nitrogen-rich hard carbon. Journal of Materials Chemistry A, 5 (42), 22186-22192. doi: 10.1039/C7TA06754B |
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2017 Journal Article Pre-sodiated nickel cobaltite for high-performance sodium-ion capacitorsYang, Dongfang, Sun, Xiaoming, Li, Kyungmi, Gaddam, Rohit Ranganathan, Nanjundan Kumar, Ashok, Kang, Kisuk and Zhao, Xiu Song (2017). Pre-sodiated nickel cobaltite for high-performance sodium-ion capacitors. Journal of Power Sources, 362, 358-365. doi: 10.1016/j.jpowsour.2017.07.053 |
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2017 Journal Article Porphyrin–graphene oxide frameworks for long life sodium ion batteriesKumar, Nanjundan Ashok, Gaddam, Rohit Ranganathan, Suresh, Moorthy, Varanasi, Srinivasa Rao, Yang, Dongfang, Bhatia, Suresh K. and Zhao, X. S. (2017). Porphyrin–graphene oxide frameworks for long life sodium ion batteries. Journal of Materials Chemistry A, 5 (25), 13204-13211. doi: 10.1039/c7ta02370g |
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2017 Journal Article Electrocapacitive properties of nitrogen-containing porous carbon derived from celluloseLu, Hao, Sun, Xiaoming, Gaddam, Rohit Ranganathan, Kumar, Nanjundan Ashok and Zhao, Xiu Song (2017). Electrocapacitive properties of nitrogen-containing porous carbon derived from cellulose. Journal of Power Sources, 360, 634-641. doi: 10.1016/j.jpowsour.2017.05.109 |
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2017 Journal Article A hybrid Mg2+/Li+ battery based on interlayer-expanded MoS2/graphene cathodeFan, Xin, Gaddam, Rohit Ranganathan, Kumar, Nanjundan Ashok and Zhao, Xiu Song (2017). A hybrid Mg2+/Li+ battery based on interlayer-expanded MoS2/graphene cathode. Advanced Energy Materials, 7 (19) 1700317, 1700317. doi: 10.1002/aenm.201700317 |
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2017 Journal Article Spinifex nanocellulose derived hard carbon anodes for high-performance sodium-ion batteriesGaddam, Rohit Ranganathan, Jiang, Edward, Amiralian, Nasim, Annamalai, Pratheep K., Martin, Darren J., Kumar, Nanjundan Ashok and Zhao, X. S. (2017). Spinifex nanocellulose derived hard carbon anodes for high-performance sodium-ion batteries. Sustainable Energy & Fuels, 1 (5), 1090-1097. doi: 10.1039/c7se00169j |
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2016 Journal Article Sodium ion storage in reduced graphene oxideKumar, Nanjundan Ashok, Gaddam, Rohit Ranganathan, Varanasi, Srinivasa Rao, Yang, Dongfang, Bhatia, Suresh K. and Zhao, X.S. (2016). Sodium ion storage in reduced graphene oxide. Electrochimica Acta, 214, 319-325. doi: 10.1016/j.electacta.2016.08.058 |
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2016 Journal Article Lithium-storage properties of gallic acid-reduced graphene oxide and silicon-graphene compositesXu, Binghui, Zhang, Jintao, Gu, Yi, Zhang, Zhi, Al Abdulla, Wael, Kumar, Nanjundan Ashok and Zhao, X. S. (2016). Lithium-storage properties of gallic acid-reduced graphene oxide and silicon-graphene composites. Electrochimica Acta, 212, 473-480. doi: 10.1016/j.electacta.2016.06.116 |
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2016 Journal Article Biomass derived carbon nanoparticle as anodes for high performance sodium and lithium ion batteriesGaddam, Rohit Ranganathan, Yang, Dongfang, Narayan, Ramanuj, Raju, K.V.S.N., Kumar, Nanjundan Ashok and Zhao, X.S. (2016). Biomass derived carbon nanoparticle as anodes for high performance sodium and lithium ion batteries. Nano Energy, 26, 346-352. doi: 10.1016/j.nanoen.2016.05.047 |
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2016 Journal Article Functionalization of chemically derived graphene for improving its electrocapacitive energy storage propertiesLei, Zhibin, Zhang, Jintao, Zhang, Li Li, Kumar, Nanjundan Ashok and Zhao, X. S. (2016). Functionalization of chemically derived graphene for improving its electrocapacitive energy storage properties. Energy and Environmental Science, 9 (6), 1891-1930. doi: 10.1039/c6ee00158k |
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2015 Journal Article Doped graphene supercapacitorsKumar, Nanjundan Ashok and Baek, Jong-Beom (2015). Doped graphene supercapacitors. Nanotechnology, 26 (49) 492001, 492001. doi: 10.1088/0957-4484/26/49/492001 |
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2015 Journal Article Graphene supported non-precious metal-macrocycle catalysts for oxygen reduction reaction in fuel cellsChoi, Hyun-Jung, Ashok Kumar, Nanjundan and Baek, Jong-Beom (2015). Graphene supported non-precious metal-macrocycle catalysts for oxygen reduction reaction in fuel cells. Nanoscale, 7 (16), 6991-6998. doi: 10.1039/c4nr06831a |
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2015 Journal Article Graphene and molybdenum disulfide hybrids: synthesis and applicationsKumar, Nanjundan Ashok, Dar, Mushtaq Ahmad, Gul, Rukhsana and Baek, Jong-Beom (2015). Graphene and molybdenum disulfide hybrids: synthesis and applications. Materials Today, 18 (5), 286-298. doi: 10.1016/j.mattod.2015.01.016 |
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2015 Journal Article Iron metal induced deoxygenation of graphite oxide nanosheets-insights on the capacitive properties of binder-free electrodesKumar, Nanjundan Ashok, Togami, Makoto, Oishi, Yudai, Tominaga, Masato, Takafuji, Makoto and Ihara, Hirotaka (2015). Iron metal induced deoxygenation of graphite oxide nanosheets-insights on the capacitive properties of binder-free electrodes. RSC Advances, 5 (30), 23367-23373. doi: 10.1039/c4ra15901b |
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2014 Journal Article ChemInform Abstract: Electrochemical Supercapacitors from Conducting Polyaniline-Graphene PlatformsAshok Kumar, Nanjundan and Baek, Jong-Beom (2014). ChemInform Abstract: Electrochemical Supercapacitors from Conducting Polyaniline-Graphene Platforms. ChemInform, 45 (30), no-no. doi: 10.1002/chin.201430289 |
