LUCHT, Brett - University of Rhode Island

个人简介

Professional Preparation University of Puget Sound, Tacoma, WA Chemistry B. S. 1991, with Honors Cornell University, Ithaca, NY Organic Chemistry Ph. D. 1996 University of California, Berkeley, CA Materials Chemistry 1996-1998 Appointments University of Rhode Island, Kingston, RI Professor, 2006-Present Associate Professor, 2002-2006 Assistant Professor, 1998-2002 University of California, Berkeley, CA Postdoctoral Fellow, with Professor T. Don Tilley, 1996-1998 Cornell University, Ithaca, NY Doctoral Dissertation, with Professor David B. Collum, 1991-1996

研究领域

My research is in the broad area of organic materials chemistry. My primary research interest is on the development of novel electrolytes for lithium ion batteries. Much of this research is focused on improving the performance of electrolytes for electric vehicles. We are investigating electrolytes designed to perform over a wide temperature range (-30 oC to 50 oC), wide electrochemical potential window (0 - 5 V vs Li) and be stable in the presence of different electrode materials. Our research has several focus areas including the preparation of novel salts, solvents and additives. We test the performance of the novel electrolyte in small cells and investigate the mechanism of reaction of the electrolyte with the surface of the electrode materials. Upon developing an understanding of the performance limiting reactions of the electrolyte, we modify the formulation to optimize performance. Some of the areas that we are currently investigating include: extending the calendar life of lithium ion batteries, improving the performance of novel high capacity or high voltage electrode materials, and developing a non-flammable electrolyte

近期论文

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Investigation and application of lithium difluoro(oxalate)borate (LiDFOB) as additive to improve the thermal stability of electrolyte for lithium-ion batteries, Mengqing Xu, Liu Zhou, Liansheng Hao, Lidan Xing, Weishan Li, and Brett L. Lucht, J. Power Sources, 2011, 196, 6794-6801. Effects of Different Electrode Materials on the Performance of Lithium Tetrafluorooxalatophosphate (LiFOP) Electrolyte, Liu Zhou, Swapnil Dalavi, Mengqing Xu, and Brett L. Lucht J. Power Sources 2011, 196, 8073-8084. Investigation of the Solid Electrolyte Interphase on MCMB and NG Electrodes in Lithium Tetrafluorooxalatophosphate [LiPF4C2O4] Based Electrolyte Mengqing Xu, Liu Zhou, Dinesh Chalasani, Swapnil Dalavi, and Brett L. Lucht J. Electrochem. Soc.2011, 158, A1202-A1206. Investigation of the Disproportionation Reactions and Equilibrium of Lithium difluoro(oxalato) borate (LiDFOB) Liu Zhou, Wentao Li, Mengqing Xu, Brett LuchtElectrochem. Solid State Lett. 2011, 14, A161-A164. Effect of NaCl on the conversion of cellulose to glucose and levulinic acid via solid supported acid catalysis, Joshua Potvin, Erin Sorlien, Jessica Hegner, Brenton DeBoef and Brett L. Lucht Tett. Lett. 2011, 52, 5891. Effect of added LiBOB on High Voltage(LiNi0.5Mn1.5O4) Spinel Cathodes, Swapnil Dalavi, Mengqing Xu, Brandon Knight and Brett L. Lucht Electrochem. Solid State Lett.2012, 15, A28-A31. Performance of Lithium Tetrafluorooxalatophosphate (LiFOP) Electrolyte with Propylene Carbonate, Liu Zhou and Brett L. Lucht J. Power Sources 2012, 205, 439-448. Methylene Ethylene Carbonate: Novel Additive to Improve the High Temperature Performance of Lithium Ion Batteries, Dinesh Chalasani, Jing Li, Nicole M. Jackson, Martin Payne and Brett L Lucht J. Power Sources 2012, 208, 67-73. Performance enhancing electrolyte additives for lithium ion batteries with silicon anodes, Swapnil Dalavi, Pradeep Guduru and Brett L. Lucht J. Electrochem. Soc.2012 159, A642-646. The Effect of Additives upon the Performance of MCMB/ LiNixCo1-xO2 Li-Ion Cells Containing Methyl Butyrate-Based Wide Operating Temperature Range Electrolytes, M. C.Smart, B. L. Lucht, S. Dalavi, F. C. Krause, and B. V. Ratnakumar J. Electrochem. Soc.2012, 159, A739-A751. Quantifying Capacity Loss due to Solid-Electrolyte-Interphase Layer Formation on Silicon Negative Electrodes in Lithium-ion Batteries, S. Nadimpalli, V. Sethuraman, S. Dalavi, B. L.Lucht, M. Chon, V. Shenoy, P. Guduru J. Power Sources 2012, 193, 804. Reactivity of Electrolytes for Lithium-Oxygen Batteries with Li2O2, Dinesh Chalasani and Brett L. Lucht ECS Electrohchem. Lett. 2012, 1, A38. Improved Performance of LiNi0.5Mn1.5O4 Cathodes with Electrolytes Containing Dimethylmethylphosphonate (DMMP), M. Xu, D. Lu, A. Garsuch, and B. L. Lucht J.Electrochem. Soc. 2012, 159, A2100-A2108. Electrochemical Analysis of Li-Ion Cells Containing Triphenyl Phosphate, R. P. Dunn, J.Kafle, F. C. Krause, C. Hwang, B. V. Ratnakumar, M. C. Smart, and B. L. Lucht, J.Electrochem Soc. 2012, 159, A2130-A2134. Performance of lithium tetrafluorooxalatophosphate in methyl butyrate electrolyte, Liu Zhou, Mengqing Xu, Brett L. Lucht J. Appl. Electrochem., In Press. Lithium ion battery graphite solid electrolyte interphase (SEI) revealed by microscopy and spectroscopy, Mengyun Nie, Dinesh Chalasani, Daniel P. Abraham, Yanjing Chen, Arijit Bose and Brett L. Lucht J. Phys. Chem. C.2013, 117, 1257-1267. Failure Mechanism of High Voltage Graphite/LiNi0.5Mn1.5O4 (LNMO) Li-ion Cells at Elevated Temperature, Dongsheng Lu, Mengqing Xu, Liu Zhou, Arnd Garsuch, and Brett L.Lucht J. Electrochem Soc.2013, 160, A3138-A3143. Silicon Solid Electrolyte Interphase (SEI) of Lithium Ion Battery Characterized by Microscopy and Spectroscopy, Mengyun Nie, Daniel Abraham, Yanjing Chen, Arijit Bose, and Brett L. Lucht J. Phys. Chem. C. 2013, 117, 13403-13412. Improving the Performance of Graphite/ LiNi0.5Mn1.5O4 Cells at High Voltage and Elevated Temperature with added Lithium bis(oxalato) borate (LiBOB), Mengqing Xu, Liu Zhou, Yingnan Dong, Yanjing Chen, Arnd Garsuch, and Brett L. Lucht J.Electrochem. Soc. 2013, 160, A2005-A2013. Surface Study of Electrodes after Long-Term Cycling in Li1.2Ni 0.15Mn 0.55Co0.1O2 -Graphite Lithium-ion Cells, Xiaobo Li, Mengqing Xu, Yanjing Chen, Brett L Lucht J. Power Sources 2014, 284 1077-1084.