Zobrazeno 1 - 10
of 1 781
pro vyhledávání: '"potassium-ion battery"'
Autor:
M. Reza Ghazanfari, Simon Steinberg, Konrad Siemensmeyer, Johannes C. Vrijmoed, Mirko Tallu, Stefanie Dehnen, Günther Thiele
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 9, Pp n/a-n/a (2024)
Abstract The novel potassium sulfido cobaltate, K2[Co3S4] is introduced, with 25% vacancies of the cobalt positions within a layered anionic sublattice. The impedance and dielectric investigations indicate a remarkable ionic conductivity of 21.4 mS c
Externí odkaz:
https://doaj.org/article/cd43444e5d6d41c7a2967b19273eaffd
Publikováno v:
Carbon Energy, Vol 6, Iss 5, Pp n/a-n/a (2024)
Abstract SnO2 has been extensively investigated as an anode material for sodium‐ion batteries (SIBs) and potassium‐ion batteries (PIBs) due to its high Na/K storage capacity, high abundance, and low toxicity. However, the sluggish reaction kineti
Externí odkaz:
https://doaj.org/article/4ce296ace0314df4928f83cfef287d37
Autor:
Kaijun Xie, Xin Liu, Haolin Li, Long Fang, Kai Xia, Dongjiang Yang, Yihui Zou, Xiaodong Zhang
Publikováno v:
Carbon Energy, Vol 6, Iss 3, Pp n/a-n/a (2024)
Abstract The incorporation of heteroatoms into carbon aerogels (CAs) can lead to structural distortions and changes in active sites due to their smaller size and electronegativity compared to pure carbon. However, the evolution of the electronic stru
Externí odkaz:
https://doaj.org/article/5c5a59114adf4d64aea7178abd8eecb2
Autor:
Bin Wang, Tao Deng, Jingjing Liu, Beibei Sun, Yun Su, Ruixia Ti, Lihua Shangguan, Chaoyang Zhang, Yu Tang, Na Cheng, Yan Xu, Junling Guo
Publikováno v:
Molecules, Vol 29, Iss 13, p 2977 (2024)
Potassium-ion batteries (PIBs) have been widely studied owing to the abundant reserves, widespread distribution, and easy extraction of potassium (K) resources. Molybdenum disulfide (MoS2) has received a great deal of attention as a key anode materia
Externí odkaz:
https://doaj.org/article/3426156c6f9746a2912aa2675807bf8c
Publikováno v:
工程科学学报, Vol 45, Iss 7, Pp 1131-1148 (2023)
Development and utilization of renewable energy sources have gain great progress in recent years, which lead to increasing demands for large scale energy storage systems. Lithium-ion batteries have been widely used in portable electronic devices and
Externí odkaz:
https://doaj.org/article/f8e21a8e547b4b1eb0ec9aa860340f63
Autor:
Ajay Piriya Vijaya Kumar Saroja, Zhipeng Wang, Henry R. Tinker, Feng Ryan Wang, Paul R. Shearing, Yang Xu
Publikováno v:
SusMat, Vol 3, Iss 2, Pp 222-234 (2023)
Abstract The key to develop earth‐abundant energy storage technologies sodium‐ and potassium‐ion batteries (SIBs and PIBs) is to identify low‐cost electrode materials that allow fast and reversible Na+/K+ intercalation. Here, we report an int
Externí odkaz:
https://doaj.org/article/58f0e74af92f427289024fdd7450d606
Autor:
Wenhan Liu, Tengfei Shi, Fang Liu, Chen Yang, Fan Qiao, Kang Han, Chunhua Han, Jiashen Meng, Xuanpeng Wang
Publikováno v:
Nanomaterials, Vol 14, Iss 6, p 550 (2024)
Carbon-based materials are one of the ideal negative electrode materials for potassium ion batteries. However, the limited active sites and sluggish diffusion ion kinetics still hinder its commercialization process. To address these problems, we desi
Externí odkaz:
https://doaj.org/article/f0be1da78165442cb62e71bfa3eec99d
Autor:
Guangzeng Cheng, Wenzhe Zhang, Wei Wang, Huanlei Wang, Yixian Wang, Jing Shi, Jingwei Chen, Shuai Liu, Minghua Huang, David Mitlin
Publikováno v:
Carbon Energy, Vol 4, Iss 5, Pp 986-1001 (2022)
Abstract We fabricated sulfur and nitrogen codoped cyanoethyl cellulose‐derived carbons (SNCCs) with state‐of‐the‐art electrochemical performance for potassium ion battery (PIB) and potassium ion capacitor (PIC) anodes. At 0.2, 0.5, 1, 2, 5,
Externí odkaz:
https://doaj.org/article/bed7d30af9f244d19332459bc32f4155
Publikováno v:
Química Nova, Vol 45, Iss 6, Pp 654-658 (2022)
The ternary amorphous CuSeP2 was designed and prepared as the anode material of potassium ion battery for the first time, and its electrochemical performance was also investigated. After ball-milling with commercial graphene powder, it is used as the
Externí odkaz:
https://doaj.org/article/f2567e449c134d638abb67ee5ab02070
Autor:
Huimin Jiang, Shuo Zhang, Liting Yan, Yanlong Xing, Zhichao Zhang, Qiuju Zheng, Jianxing Shen, Xuebo Zhao, Lianzhou Wang
Publikováno v:
Advanced Science, Vol 10, Iss 17, Pp n/a-n/a (2023)
Abstract The structures of anode materials significantly affect their properties in rechargeable batteries. Material nanosizing and electrode integrity are both beneficial for performance enhancement of batteries, but it is challenging to guarantee o
Externí odkaz:
https://doaj.org/article/f95942f5842f4cd0823a30d1cf44e6aa