Results 1 to 10 of about 2,277,854 (259)

Research progress and prospect of high entropy oxide

Jin'gangshi yu moliao moju gongcheng, 2022
High entropy oxide ceramics are stable solid solutions with single-phase structure, which are synthesized from five or more oxides with equal molar ratio and have excellent thermal, magnetic, electrical and corrosion resistance properties.
Yang ZHANG, Qin ZOU, Yanguo LI, Yuanyuan LI, Jiangbo XU, Mingzhi WANG   +5 more
doaj   +3 more sources

Cobalt Nanocluster-Doped Carbon Micro-Spheres with Multilevel Porous Structure for High-Performance Lithium-Sulfur Batteries

Energies, 2022
Lithium-Sulfur batteries (Li-S batteries) have gained great interest in next-generation energy storage systems due to their high energy density and low-cost sulfur cathodes.
Wenming Song, Changmeng Xu, Mai Li, Zhi Cheng, Yunjie Liu, Peng Wang, Zhiming Liu   +6 more
doaj   +1 more source

One-Step Construction of Co₂P Nanoparticles Encapsulated into N-Doped Porous Carbon Sheets for Efficient Oxygen Evolution Reaction

Energies, 2023
It is critical and challenging to develop high performance transition metal phosphides (TMPs) electrocatalysts for oxygen evolution reaction (OER) to address fossil energy shortages.
Ke Wang, Ruimin Zhang, Yun Guo, Yunjie Liu, Yu Tian, Xiaojun Wang, Peng Wang, Zhiming Liu   +7 more
doaj   +1 more source

Nitrogen-Doped Porous Carbon Nanosheets Based on a Schiff Base Reaction for High-Performance Lithium-Ion Batteries Anode

Energies, 2023
Lithium-ion batteries (LIBs) have already gained significant attention because they have satisfactory energy density and no memory effect, making them one of the most widely used energy storage systems.
Mai Li, Zhi Cheng, Jingrui Sun, Yu Tian, Jiawei He, Yutian Chen, Yang Bai, Zhiming Liu   +7 more
doaj   +1 more source

Simultaneously Constructing Asymmetrically Coordinated Cobalt Single Atoms and Cobalt Nanoclusters via a Fresh Potassium Hydroxide Clipping Strategy toward Efficient Alkaline Oxygen Reduction Reaction

Energy Material Advances, 2023
Single-atom catalysts based on metal–N–C constituents facilitate oxygen reduction reaction kinetics due to super-high atomic utilization efficiency. However, conventional isolated atoms suffer from coordination symmetry and make less use of electron ...
Peng Wang, Ruimin Zhang, Ke Wang, Yunjie Liu, Lisheng Zhang, Xiaojun Wang, Huifang Li, Yan He, Zhiming Liu   +8 more
doaj   +1 more source

Pt-Fe-Co Ternary Metal Single Atom Catalyst for toward High Efficiency Alkaline Oxygen Reduction Reaction

Energies, 2023
Single-atom catalysts (SACs) within carbon matrix became one of the most promising alternatives to noble metal-based catalysts for oxygen reduction reaction (ORR).
Ruimin Zhang, Ke Wang, Peng Wang, Yan He, Zhiming Liu   +4 more
doaj   +1 more source

Facile Synthesis of Sea-Urchin-like VN as High-Performance Anode for Lithium-Ion Batteries

Energies, 2023
Lithium-ion batteries are still the main theme of the contemporary market. Commercial graphite has struggled to meet the demand of high energy density for various electronic products due to its low theoretical capacity.
Zhaowei Hu, Weifeng Huang, Huifang Li, Yizhou Zhang, Peng Wang, Xiaojun Wang, Zhiming Liu   +6 more
doaj   +1 more source

Recent Progresses on Vanadium Sulfide Cathodes for Aqueous Zinc-Ion Batteries

Energies, 2023
Aqueous zinc-ion batteries are considered one of the promising large-scale energy storage devices of the future because of their high energy density, simple preparation process, efficient and safe discharge process, abundant zinc reserves, and low cost ...
Enze Hu, Huifang Li, Yizhou Zhang, Xiaojun Wang, Zhiming Liu   +4 more
doaj   +1 more source

Applications of graphene-based composites in the anode of lithium-ion batteries

Frontiers in Nanotechnology, 2022
Limited by the disadvantages of low theoretical capacity, sluggish lithium ion deintercalation kinetics as well as inferior energy density, traditional graphite anode material has failed to meet the ever-increasing specific energy demand for lithium-ion ...
Zhiming Liu, Yu Tian, Peng Wang, Guoxin Zhang   +3 more
doaj   +1 more source

Atomization structure and characteristic analysis of catalyst precursor [PDF]

E3S Web of Conferences
The preparation technology of catalysts is the key determinant of catalytic efficiency and production costs. This study introduces atomization pyrolysis technology to enable continuous production of catalysts and carbon nanotubes (CNTs), addressing the ...
Wang Lianlian, Gao Chenyu, Dong Qianpeng, Yang Zengyu, Chu Dianming, Bai Wenjuan, He Yan, Li Qingdang   +7 more
doaj   +1 more source