Results 11 to 20 of about 6,987,570 (253)

Recent Advances in Porous Carbon Materials as Electrodes for Supercapacitors [PDF]

Nanomaterials, 2023
Porous carbon materials have demonstrated exceptional performance in various energy and environment-related applications. Recently, research on supercapacitors has been steadily increasing, and porous carbon materials have emerged as the most significant
Zhengdao Pan, Sheng Yu, Linfang Wang, Chenyu Li, Fei Meng, Nan Wang, Shouxin Zhou, Ye Xiong, Zhoulu Wang, Yutong Wu, Xiang Liu, Baizeng Fang, Yi Zhang   +12 more
doaj   +2 more sources

Pore engineering: Structure-capacitance correlations for biomass-derived porous carbon materials

Materials & Design, 2023
As the world’s demand for green energy storage systems continues to increase, electrochemical double-layer supercapacitors based on porous carbon electrodes are receiving more attention than ever.
Bing Yan, Jiaojiao Zheng, Li Feng, Qian Zhang, Chunmei Zhang, Yichun Ding, Jingquan Han, Shaohua Jiang, Shuijian He   +8 more
doaj   +3 more sources

Biomass-Derived Porous Carbon Materials for Supercapacitor [PDF]

Frontiers in Chemistry, 2019
The fast consumption of fossil energy accompanied by the ever-worsening environment urge the development of a clean and novel energy storage system.
Hui Yang, Shewen Ye, Jiaming Zhou, Tongxiang Liang   +3 more
doaj   +2 more sources

Fabrication of porous carbon structures for biological fuel cells [PDF]

, 2010
PhDBiofuel cells demand three-dimensional, “high” surface area electrodes with “high” electrical conductivity and structural integrity. The aim of this project is to design and fabricate porous carbon structures as electrodes for enzyme and microbe
Amini, Negar
core   +4 more sources

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

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

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

Effect of Air Oxidation on Texture, Surface Properties and Dye Adsorption of Wood-Derived Porous Carbon Materials. [PDF]

Materials (Basel), 2019
Hierarchical porous carbon materials made from cork were fabricated using a facile and green method combined with air activation, without any templates and chemical agents.
Ren S, Deng L, Zhang B, Lei Y, Ren H, Lv J, Zhao R, Chen X.   +7 more
europepmc   +2 more sources