Results 1 to 10 of about 409,435 (303)

CO₂ Capture Membrane for Long-Cycle Lithium-Air Battery

Molecules, 2023
Lithium-air batteries (LABs) have attracted extensive attention due to their ultra-high energy density. At present, most LABs are operated in pure oxygen (O2) since carbon dioxide (CO2) under ambient air will participate in the battery reaction and ...
Jiawei Wang, Yanli Chen, Yunfeng Zhao, Chongyan Yao, Yibo Liu, Xizheng Liu   +5 more
doaj   +1 more source

Elucidating the charge-transfer and Li-ion-migration mechanisms in commercial lithium-ion batteries with advanced electron microscopy

Nano Research Energy, 2022
Understanding the charge-transfer and Li-ion-migration mechanisms in complex electrochemical environments is critical to improving the performance of commercial lithium-ion batteries (LIBs).
Chao Li, Bowen Liu, Ningyi Jiang, Yi Ding   +3 more
doaj   +1 more source

Wide-temperature rechargeable Li metal batteries enabled by an in-situ fabricated composite gel electrolyte with a hierarchical structure

Fundamental Research, 2022
Lithium metal batteries (LMBs) are well recognized as promising next-generation high energy density batteries, but the uncontrollable Li dendrites growth and the volatilization/gas production of electrolytes, which become extremely worse at low and high ...
Chao Ma, Xizheng Liu, Hui Geng, Xiaoshu Qu, Wei Lv, Yi Ding   +5 more
doaj   +1 more source

Efficient Electrooxidation of 5‐Hydroxymethylfurfural Using Co‐Doped Ni3S2 Catalyst: Promising for H2 Production under Industrial‐Level Current Density

Advanced Science, 2022
Replacing oxygen evolution reaction (OER) by electrooxidations of organic compounds has been considered as a promising approach to enhance the energy conversion efficiency of the electrolytic water splitting proces.
Yan Sun, Jie Wang, Yufeng Qi, Wenjiang Li, Cheng Wang   +4 more
doaj   +1 more source

Ultra-Thin SnS₂-Pt Nanocatalyst for Efficient Hydrogen Evolution Reaction

Nanomaterials, 2020
Transition-metal dichalcogenides (TMDs) materials have attracted much attention for hydrogen evolution reaction (HER) as a new catalyst, but they still have challenges in poor stability and high reaction over-potential.
Yanying Yu, Jie Xu, Jianwei Zhang, Fan Li, Jiantao Fu, Chao Li, Cuihua An   +6 more
doaj   +1 more source

In situ preparation of gel polymer electrolyte for lithium batteries: Progress and perspectives

InfoMat, 2022
The practical applications of Li‐ion batteries (LIBs) are challenged by their safety concerns when using liquid electrolytes (LEs). Solid‐state gel polymer electrolytes (GPEs) can address this challenge and have drawn increased attention recently ...
Chao Ma, Wenfeng Cui, Xizheng Liu, Yi Ding, Yonggang Wang   +4 more
doaj   +1 more source

Dynamic co-catalysis of Au single atoms and nanoporous Au for methane pyrolysis

Nature Communications, 2020
Nanocatalysts and single‐atom catalysts are generally considered as two categories with distinct performances. Here, in situ TEM study of catalytic methane pyrolysis over nanoporous Au reveals a highly dynamic process where co‐catalysis exists among ...
Wei Xi, Kai Wang, Yongli Shen, Mengke Ge, Ziliang Deng, Yunfeng Zhao, Qiue Cao, Yi Ding, Guangzhi Hu, Jun Luo   +9 more
doaj   +1 more source

Asymmetric Coordination Environment Engineering of Atomic Catalysts for CO₂ Reduction

Nanomaterials, 2023
Single-atom catalysts (SACs) have emerged as well-known catalysts in renewable energy storage and conversion systems. Several supports have been developed for stabilizing single-atom catalytic sites, e.g., organic-, metal-, and carbonaceous matrices ...
Xianghua Hou, Junyang Ding, Wenxian Liu, Shusheng Zhang, Jun Luo, Xijun Liu   +5 more
doaj   +1 more source

Selective Adsorption-Based Separation of Flue Gas and Natural Gas in Zirconium Metal-Organic Frameworks Nanocrystals

Molecules, 2019
Carbon capture from flue gas and natural gas offers a green path to construct a net-zero emissions economic system. Selective adsorption-based gas separation by employing metal-organic frameworks (MOFs) is regarded as a promising technology due to the ...
Pengli Li, Yongli Shen, Dandan Wang, Yanli Chen, Yunfeng Zhao   +4 more
doaj   +1 more source

Lithiated Prussian blue analogues as positive electrode active materials for stable non-aqueous lithium-ion batteries

Nature Communications, 2022
Prussian blue analogues (PBAs) are appealing materials for aqueous Na- and K- ion batteries but are limited for non-aqueous Li-ion storage. Here, the authors report the synthesis of various lithiated PBAs and discuss critical factors for improving the ...
Ziheng Zhang, Maxim Avdeev, Huaican Chen, Wen Yin, Wang Hay Kan, Guang He   +5 more
doaj   +1 more source