In situ/operando synchrotron-based X-ray techniques for lithium-ion battery research

SM Bak, Z Shadike, R Lin, X Yu, XQ Yang - NPG Asia Materials, 2018 - nature.com
Lithium-ion battery (LIB) technology is the most attractive technology for energy storage
systems in today's market. However, further improvements and optimizations are still …

In Situ X‐ray Absorption Spectroscopy of Metal/Nitrogen‐doped Carbons in Oxygen Electrocatalysis

B Wu, T Sun, Y You, H Meng, DM Morales… - Angewandte …, 2023 - Wiley Online Library
Metal/nitrogen‐doped carbons (M− N− C) are promising candidates as oxygen
electrocatalysts due to their low cost, tunable catalytic activity and selectivity, and well …

A single-atom library for guided monometallic and concentration-complex multimetallic designs

L Han, H Cheng, W Liu, H Li, P Ou, R Lin, HT Wang… - Nature Materials, 2022 - nature.com
Atomically dispersed single-atom catalysts have the potential to bridge heterogeneous and
homogeneous catalysis. Dozens of single-atom catalysts have been developed, and they …

Multi‐Scale Investigations of δ‐Ni0.25V2O5·nH2O Cathode Materials in Aqueous Zinc‐Ion Batteries

J Li, K McColl, X Lu, S Sathasivam… - Advanced Energy …, 2020 - Wiley Online Library
Cost‐effective and environment‐friendly aqueous zinc‐ion batteries (AZIBs) exhibit
tremendous potential for application in grid‐scale energy storage systems but are limited by …

Local modulation of single-atomic Mn sites for enhanced ambient ammonia electrosynthesis

L Han, M Hou, P Ou, H Cheng, Z Ren, Z Liang… - ACS …, 2020 - ACS Publications
Rationally tuning the local structures of single-atomic active sites for the electrocatalytic N2
reduction reaction (NRR) remains an urgent but worthwhile research topic. Herein, we …

Depth-dependent redox behavior of LiNi0. 6Mn0. 2Co0. 2O2

C Tian, D Nordlund, HL **n, Y Xu, Y Liu… - Journal of the …, 2018 - iopscience.iop.org
Nickel-rich layered materials are emerging as cathodes of choice for next-generation high
energy density lithium ion batteries intended for electric vehicles. This is because of their …

Metal–organic framework derived copper catalysts for CO 2 to ethylene conversion

K Yao, Y **a, J Li, N Wang, J Han, C Gao… - Journal of Materials …, 2020 - pubs.rsc.org
The electrochemical reduction of CO2 to ethylene provides a carbon-neutral avenue for the
conversion of CO2 to value-added fuels and feedstocks, so contributing to the storage of …

Configuration‐dependent anionic redox in cathode materials

L Yang, R Chen, Z Liu, Y Gao, X Wang, Z Wang… - Battery …, 2022 - Wiley Online Library
The utilization of anionic redox is one of the most prospective strategies to obtain high
specific capacities in addition to the transition metal redox. The specific local environments …

Importance of Superstructure in Stabilizing Oxygen Redox in P3‐Na0.67Li0.2Mn0.8O2

EJ Kim, PA Maughan, EN Bassey… - Advanced Energy …, 2022 - Wiley Online Library
Activation of oxygen redox represents a promising strategy to enhance the energy density of
positive electrode materials in both lithium and sodium‐ion batteries. However, the large …

Enhanced oxygen redox reversibility and capacity retention of titanium-substituted Na 4/7 [□ 1/7 Ti 1/7 Mn 5/7] O 2 in sodium-ion batteries

SF Linnell, EJ Kim, YS Choi, M Hirsbrunner… - Journal of Materials …, 2022 - pubs.rsc.org
Anion redox reactions offer a means of enhancing the capacity of layered sodium transition
metal oxide positive electrode materials. However, oxygen redox reactions typically show …