journal article·2019-11Open access

Lithium‐Ion Batteries: Cooling Induced Surface Reconstruction during Synthesis of High‐Ni Layered Oxides (Adv. Energy Mater. 43/2019)

Ming‐Jian Zhang, Xiaobing Hu, Maofan Li, Yandong Duan, Luyi Yang, Chong Yin, Mingyuan Ge, Xianghui Xiao, Wah‐Keat Lee, Jun Young Peter Ko, Khalil Amine, Zonghai Chen, Yimei Zhu, Eric Dooryhee, Jianming Bai, Feng Pan, Feng Wang

Advanced Energy Materials· Volume 9· Issue 43

Abstract

High-nickel layered oxides are promising cathode candidates for high energy density Li-ion batteries. However, as Ni loading increases, synthetic control of structure/stoichiometry, especially at the surface, becomes a challenge. The work presented in article number 1901915 by Jianming Bai, Feng Pan, Feng Wang, and co-workers, through in situ X-ray study into the synthesis of LiNi0.7Mn0.15Co0.15O2 coupled with surface analysis, reveals cooling-induced surface reconstruction, thereby enabling rational design of synthesis to improve the surface properties of synthesized materials.
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Research context

OpenAlex topics: Ga2O3 and related materials

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Affiliations

School of Advanced Materials Peking University Shenzhen Graduate School Shenzhen 518055 P. R. China

Sustainable Energy Technologies Department Brookhaven National Laboratory Upton NY 11973 USA

Condensed Matter Physics and Materials Science Department Brookhaven National Laboratory Upton NY 11973 USA

School of Science Hebei University of Science and Technology Shijiazhuang 050018 P. R. China

Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Ningbo 315201 P. R. China

National Synchrotron Light Source II Brookhaven National Laboratory Upton NY 11973 USA

The Cornell High Energy Synchrotron Source Cornell University Ithaca NY 14853 USA

Electrochemical Technology Program Chemical Sciences and Engineering Division Argonne National Laboratory 9700 South Cass Avenue Lemont IL 60439 USA

Materials Science and Engineering Stanford University Stanford CA 94305 USA

Institute for Research and Medical Consultations (IRMC) Imam Abdulrahman Bin Faisal University (IAU) Dammam 34212 Saudi Arabia

References

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