Zobrazeno 1 - 10
of 6 369
pro vyhledávání: '"cycling stability"'
Publikováno v:
Water Science and Engineering, Vol 17, Iss 3, Pp 249-256 (2024)
Nano zero-valent iron (nZVI) and sulfidation-modified nZVI (S-nZVI) were synthesized and used to remove hexavalent chromium (Cr(VI)) in wastewater. Characterization of the products showed that the sulfidation process significantly changed the morphol
Externí odkaz:
https://doaj.org/article/d51f9cb6b8a644be9c91d097c4a9bb20
Publikováno v:
Meitan xuebao, Vol 49, Iss 6, Pp 2840-2850 (2024)
In order to investigate the influence of the structural properties of amine functionalized zeolite adsorbents support on their CO2 adsorption performance and further explore effective methods for low-cost preparation of efficient CO2 adsorbents, diff
Externí odkaz:
https://doaj.org/article/d3a9f31523cd4fcfa879e8fb0209d636
Publikováno v:
Carbon Energy, Vol 6, Iss 10, Pp n/a-n/a (2024)
Abstract High‐voltage LiCoO2 (LCO) can deliver a high capacity and therefore significantly boost the energy density of Li‐ion batteries (LIBs). However, its cyclability is still a major problem in terms of commercial applications. Herein, we prop
Externí odkaz:
https://doaj.org/article/bcc6d25d94f74717b5512bf983256848
Publikováno v:
ChemElectroChem, Vol 11, Iss 19, Pp n/a-n/a (2024)
Abstract High‐nickel cathode materials are widely used in lithium‐ion batteries because of their advantages of high energy density and high safety. High‐nickel cathode materials need to further improve cycling stability because they are prone t
Externí odkaz:
https://doaj.org/article/1f0871de11aa4582bed50f18c2b0095d
Autor:
Keding Chen, Zidong Zhang, Zelin Liu, Jin Gong, Haoyu Xiao, Li Yang, Jingchao Chai, Yun Zheng, Yuyu Li, Zhihong Liu, Ming Xie, Wei Zhang
Publikováno v:
Next Materials, Vol 5, Iss , Pp 100228- (2024)
The poly (ethylene oxide) (PEO) solid polymer electrolytes suffer from narrow electrochemical stability window and cannot match high voltage lithium cobalt oxide (LCO) cathode. Herein, an ultrathin Al2O3 nanolayer was uniformly deposited on the surfa
Externí odkaz:
https://doaj.org/article/2acb1a0dc1f44af4869c48e9985307b2
Publikováno v:
Advanced Energy & Sustainability Research, Vol 5, Iss 9, Pp n/a-n/a (2024)
The iron‐based pyrophosphate Na2FeP2O7 (NFP) is considered as one of the most promising cathodes for sodium‐ion batteries (SIBs) due to its low‐cost and superior structure stability, yet it usually suffers from poor intrinsic electronic conduct
Externí odkaz:
https://doaj.org/article/8e412d2c5eeb4508914ff3202118d6cb
Publikováno v:
Journal of Materiomics, Vol 10, Iss 2, Pp 408-415 (2024)
Nickel-based phosphides as anode materials of sodium ion batteries have high capacity, but poor cycle stability and low electrical conductivity. Rational structural design for nickel-based phosphides with carbon provides a new way to address the abov
Externí odkaz:
https://doaj.org/article/44179e66e3ce41668ab66f5324a65e6f
Autor:
Dichao Wu, Jiayuan Li, Yuying Zhao, Ao Wang, Gaoyue Zhang, Jianchun Jiang, Mengmeng Fan, Kang Sun
Publikováno v:
Carbon Energy, Vol 6, Iss 8, Pp n/a-n/a (2024)
Abstract Biomass‐derived carbon is a promising electrode material in energy storage devices. However, how to improve its low capacity and stability, and slow diffusion kinetics during lithium storage remains a challenge. In this research, we propos
Externí odkaz:
https://doaj.org/article/d1d8758aab8c4490b4eebb5fe2b3bd1f
Publikováno v:
Journal of Power Sources Advances, Vol 28, Iss , Pp 100153- (2024)
Lithium-sulfur (Li–S) batteries have emerged as a next-generation battery technology owing to their prospects of high capacity and energy density. They, however, suffer from rapid capacity decay due to the shuttling of reaction intermediate species
Externí odkaz:
https://doaj.org/article/4fc36ad12205495b9faa3a39993ce742
Autor:
Rui Wang, Zhongyuan Huang, Jia Zhang, Wenhai Ji, Xiaoyu Gao, Tao Zeng, Ziwei Chen, Maolin Yang, Wenguang Zhao, Tingting Yang, Lei Jin, Rafal E. Dunin-Borkowski, Juping Xu, Wen Yin, Fusheng Liu, Jun Wang, Yinguo Xiao
Publikováno v:
Next Materials, Vol 4, Iss , Pp 100195- (2024)
Lithium-rich layered oxides (LROs) are considered as promising cathodes in building next-generation lithium-ion batteries (LIBs) with superior charge-discharge capacity. Nevertheless, LROs are confronted with irreversible oxygen loss accompanied with
Externí odkaz:
https://doaj.org/article/17394e7d0b48405d83f9a049fac8319c