期刊论文

Zhang, Shiguo

英文

Small

1613-6810

2020

16

17

2000266-

10.1002/smll.202000266

X.W., Y.T., and Z.L. contributed equally to this work. The authors are grateful to National Natural Science Foundation of China (Grant Nos. 51772089, 21872046, 51802092, and 51904098), Youth 1000 Talent Program of China, Fundamental Research Funds for the Central Universities, Outstanding Youth Scientist Foundation of Hunan Province (Grant No. 2018JJ1009), Natural Science Foundation of Hunan Province (Grant No. 2019JJ50050) and Provincial Science and Technology Innovation Platform and Talent Plan-Changsha, Zhuzhou and Xiangtan High-level Talents Accumulation Project (Grant No. 2017XK2023), and the Research and Development Plan of Key Areas in Hunan Province (Grant No. 2019GK2235).

本校为其他机构

Embedding the fragmented selenium into the micropores of carbon host has been regarded as an effective strategy to change the Li–Se chemistry by a solid–solid mechanism, thereby enabling an excellent cycling stability in Li–Se batteries using carbonate electrolyte. However, the effect of spatial confinement by micropores in the electrochemical behavior of carbon/selenium materials remains ambiguous. A comparative study of using both microporous (MiC) and mesoporous carbons (MeC) with narrow pore size distribution as selenium hosts is herein ...