Q
Qinghao Li
Researcher at Lawrence Berkeley National Laboratory
Publications - 18
Citations - 1511
Qinghao Li is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Redox & Resonant inelastic X-ray scattering. The author has an hindex of 13, co-authored 18 publications receiving 1063 citations. Previous affiliations of Qinghao Li include Chinese Academy of Sciences & University of Jinan.
Papers
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Journal ArticleDOI
Coupling between oxygen redox and cation migration explains unusual electrochemistry in lithium-rich layered oxides
William E. Gent,Kipil Lim,Yufeng Liang,Qinghao Li,Taylor Barnes,Sungjin Ahn,Kevin H. Stone,Mitchell McIntire,Jihyun Hong,Jihyun Hong,Jay-Hyok Song,Yiyang Li,Apurva Mehta,Stefano Ermon,Tolek Tyliszczak,David Kilcoyne,David Vine,Jin-Hwan Park,Seok-Kwang Doo,Michael F. Toney,Wanli Yang,David Prendergast,William C. Chueh,William C. Chueh +23 more
TL;DR: The authors reveal that the voltage of anion redox is strongly affected by structural changes that occur during battery cycling, explaining its unique electrochemical properties.
Journal ArticleDOI
High Reversibility of Lattice Oxygen Redox Quantified by Direct Bulk Probes of Both Anionic and Cationic Redox Reactions
Kehua Dai,Kehua Dai,Jinpeng Wu,Jinpeng Wu,Zengqing Zhuo,Zengqing Zhuo,Qinghao Li,Qinghao Li,Shawn Sallis,Shawn Sallis,Jing Mao,Guo Ai,Guo Ai,Chihang Sun,Zaiyuan Li,William E. Gent,William C. Chueh,William C. Chueh,Yi-De Chuang,Rong Zeng,Zhi-Xun Shen,Feng Pan,Shishen Yan,Louis F. J. Piper,Zahid Hussain,Gao Liu,Wanli Yang +26 more
TL;DR: In this paper, a mapping of resonant inelastic X-ray scattering (mRIXS) was used to quantitatively quantify the evolving redox states of both cations and anions in Na2/3Mg1/3mn2/ 3O2 and Li1.17Ni0.21Co0.08Mn0.54O2 systems.
Journal ArticleDOI
High Reversibility of Lattice Oxygen Redox in Na-ion and Li-ion Batteries Quantified by Direct Bulk Probes of both Anionic and Cationic Redox Reactions
Kehua Dai,Jinpeng Wu,Zengqing Zhuo,Qinghao Li,Shawn Sallis,Jing Mao,Guo Ai,Chihang Sun,Zaiyuan Li,William E. Gent,William C. Chueh,Yi-De Chuang,Rong Zeng,Zhi-Xun Shen,Feng Pan,Shishen Yan,Louis F. J. Piper,Zahid Hussain,Gao Liu,Wanli Yang +19 more
TL;DR: In this paper, a mapping of resonant inelastic X-ray scattering (mRIXS) was used to quantitatively measure the evolving redox states of both cations and anions in Na2/3Mg1/3mn 2/3O2 and Li1.17Ni0.21Co0.08Mn0.54O2.
Journal ArticleDOI
Microbial Interactions With Dissolved Organic Matter Drive Carbon Dynamics and Community Succession
Xiaoqin Wu,Liyou Wu,Yina Liu,Ping Zhang,Qinghao Li,Jizhong Zhou,Jizhong Zhou,Jizhong Zhou,Nancy J. Hess,Terry C. Hazen,Wanli Yang,Romy Chakraborty +11 more
TL;DR: This study demonstrates a distinct response of microbial communities to biotransformation of DOM, which improves the understanding of coupled interactions between sediment-derived DOM, microbial processes, and community structure in subsurface groundwater.
Journal ArticleDOI
High-efficiency in situ resonant inelastic x-ray scattering (iRIXS) endstation at the Advanced Light Source
Ruimin Qiao,Qinghao Li,Zengqing Zhuo,Shawn Sallis,Oliver Fuchs,Monika Blum,Lothar Weinhardt,Clemens Heske,John Pepper,Michael S. Jones,Adam Brown,Adrian Spucces,Ken Chow,Brian M. Smith,Per Anders Glans,Yanxue Chen,Shishen Yan,Feng Pan,Louis F. J. Piper,Jonathan D. Denlinger,Jinghua Guo,Zahid Hussain,Yi-De Chuang,Wanli Yang +23 more
TL;DR: The large detection energy window allows a simultaneous collection of x-ray emission spectra with energies ranging from the O K-edge to the Ni L-edge without moving any mechanical components and the record-high efficiency enables the recording of comprehensive two-dimensional RIXS maps with good statistics within a short acquisition time.