Scalable Synthesis of One‐Dimensional Mesoporous ZnMnO 3 Nanorods with Ultra‐Stable and High Rate Capability for Efficient Lithium Storage
العنوان: | Scalable Synthesis of One‐Dimensional Mesoporous ZnMnO 3 Nanorods with Ultra‐Stable and High Rate Capability for Efficient Lithium Storage |
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المؤلفون: | Changzhou Yuan, Longhai Zhang, Linrui Hou, Yanru Zhang, Chaofeng Zhang, Senyang Xu |
المصدر: | Chemistry – A European Journal. 25:16683-16691 |
بيانات النشر: | Wiley, 2019. |
سنة النشر: | 2019 |
مصطلحات موضوعية: | Nanostructure, 010405 organic chemistry, Chemistry, Organic Chemistry, chemistry.chemical_element, Nanotechnology, General Chemistry, 010402 general chemistry, Electrochemistry, 01 natural sciences, Catalysis, 0104 chemical sciences, Anode, Scalability, Electrode, Lithium, Nanorod, Mesoporous material |
الوصف: | The cost-efficient ZnMnO3 has attracted increasing attention as a prospective anode candidate for advanced lithium-ion batteries (LIBs) owing to its resourceful abundance, large lithium storage capacity and low operating voltage. However, its practical application is still seriously limited by the modest cycling and rate performances. Herein, a facile design to scalable synthesize unique one-dimensional (1D) mesoporous ZnMnO3 nanorods (ZMO-NRs) composed of nanoscale particles (≈11 nm) is reported. The 1D mesoporous structure and nanoscale building blocks of the ZMO-NRs effectively promote the transport of ions/electrons, accommodate severe volume changes, and expose more active sites for lithium storage. Benefiting from these appealing structural merits, the obtained ZMO-NRs anode exhibits excellent rate behavior (≈454 mAh g-1 at 2 A g-1 ) and ultra-long term cyclic performance (≈949.7 mAh g-1 even over 500 cycles at 0.5 A g-1 ) for efficient lithium storage. Additionally, the LiNi0.8 Co0.1 Mn0.1 O2 //ZMO-NRs full cell presents a practical energy density (≈192.2 Wh kg-1 ) and impressive cyclability with approximately 91 % capacity retention over 110 cycles. This highlights that the ZMO-NRs product is a highly promising high-rate and stable electrode candidate towards advanced LIBs in electronic devices and sustainable energy storage applications. |
تدمد: | 1521-3765 0947-6539 |
URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::7a114085a43cf5b2ce644f99b413c0ef https://doi.org/10.1002/chem.201904077 |
حقوق: | CLOSED |
رقم الأكسشن: | edsair.doi...........7a114085a43cf5b2ce644f99b413c0ef |
قاعدة البيانات: | OpenAIRE |
تدمد: | 15213765 09476539 |
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