M
Miaofang Chi
Researcher at Oak Ridge National Laboratory
Publications - 343
Citations - 28685
Miaofang Chi is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Catalysis & Medicine. The author has an hindex of 77, co-authored 304 publications receiving 22817 citations. Previous affiliations of Miaofang Chi include University of California, Davis & Lawrence Livermore National Laboratory.
Papers
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Journal ArticleDOI
Electrical and thermal conductivity of low temperature CVD graphene: the effect of disorder
Ivan Vlassiouk,Sergei N. Smirnov,Ilia N. Ivanov,Pasquale F. Fulvio,Sheng Dai,Harry M. Meyer,Miaofang Chi,Dale K. Hensley,Panos G. Datskos,Nickolay V. Lavrik +9 more
TL;DR: Graphene grown by CVD on Cu and Ni catalysts demonstrates the increasing extent of disorder at low deposition temperatures as revealed by the Raman peak ratio, IG/ID.
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Lab-in-a-Shell: Encapsulating Metal Clusters for Size Sieving Catalysis
Zhen-An Qiao,Pengfei Zhang,Song-Hai Chai,Miaofang Chi,Gabriel M. Veith,Nidia C. Gallego,Michelle K. Kidder,Sheng Dai +7 more
TL;DR: High activity, outstanding thermal stability and good recyclability were observed over the core-shell nanocatalyst, and the solvent-free aerobic oxidation of diverse hydrocarbons and alcohols was further carried out to illustrate the benefits of such an architecture in catalysis.
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Titelbild: Excellent Stability of a Lithium-Ion-Conducting Solid Electrolyte upon Reversible Li+/H+ Exchange in Aqueous Solutions (Angew. Chem. 1/2015)
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Interphase Morphology between a Solid-State Electrolyte and Lithium Controls Cell Failure
John A. Lewis,Francisco Javier Quintero Cortes,Matthew G. Boebinger,Jared Tippens,Thomas S. Marchese,Neha Kondekar,Xiaoming Liu,Miaofang Chi,Matthew T. McDowell +8 more
TL;DR: In this paper, the reaction of lithium with LAGP electrolyte caused amorphization and volume expansion, which induced mechanical stress and fracture of the SSE along with a massive increase in impedance.
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Local electronic structure variation resulting in Li 'filament' formation within solid electrolytes.
Xiaoming Liu,Regina Garcia-Mendez,Andrew R. Lupini,Yongqiang Cheng,Zachary D. Hood,Fudong Han,Asma Sharafi,Juan Carlos Idrobo,Nancy J. Dudney,Chunsheng Wang,Cheng Ma,Jeff Sakamoto,Miaofang Chi +12 more
TL;DR: In this paper, Li infiltration in a model solid oxide electrolyte is found to be strongly associated with local electronic band structure, which indicates that the grain-boundary electronic conductivity must be a primary concern for optimization in future solid-state battery design.