Zhou, Peng
Peng
Zhou
Zhang, Mingyu
Mingyu
Zhang
Wang, Liping
Liping
Wang
Huang, Qizhong
Qizhong
Huang
Su, Zhean
Zhean
Su
Li, Liewu
Liewu
Li
Wang, Xiaodong
Xiaodong
Wang
Li, Yuhao
Yuhao
Li
Zeng, Chen
Chen
Zeng
Guo, Zhenghao
Zhenghao
Guo
TU Darmstadt
05n911h24
Synthesis and Electrochemical Performance of ZnSe Electrospinning Nanofibers as an Anode Material for Lithium Ion and Sodium Ion Batteries [docx SI]
TU Darmstadt
2019
321-01 Anorganische Molekülchemie - Synthese, Charakterisierung
321-01 Inorganic Molecular Chemistry - Synthesis and Characterisation
540
TU Darmstadt
2022-10-14
2022-10-14
2019-08-14
en
Text
https://tudata-test.ulb.tu-darmstadt.de/handle/tudatalib/2836
https://doi.org/10.3389/fchem.2019.00569
Creative Commons Attribution 4.0
ZnSe nitrogen-doped carbon composite nanofibers (ZnSe@N-CNFs) were derived as anode materials from selenization of electrospinning nanofibers. Electron microscopy shows that ZnSe nanoparticles are distributed in electrospinning nanofibers after selenization. Electrochemistry tests were carried out and the results show the one-dimensional carbon composite nanofibers reveal a great structural stability and electrochemistry performance by the enhanced synergistic effect with ZnSe. Even at a current density of 2 A g−1, the as-prepared electrodes can still reach up to 701.7 mA h g−1 after 600 cycles in lithium-ion batteries and 368.9 mA h g−1 after 200 cycles in sodium-ion batteries, respectively. ZnSe@N-CNFs with long cycle life and high capacity at high current density implies its promising future for the next generation application of energy storage.