Journal ArticleDOI
Nanocable with thick active intermediate layer for stable and high-areal-capacity sodium storage
Yijun Chen,Muhammad Yousaf,Yunsong Wang,Zhipeng Wang,Shuaifeng Lou,Ray P. S. Han,Ray P. S. Han,Yuan Yang,Anyuan Cao +8 more
TLDR
In this article, the authors developed electrodes cycling stably at high areal mass loadings for sodium ion batteries (SIB) to reach practical applications, but remains challenging due to the larger ionic radius of Na+ and generally sluggish electrochemical kinetics in thick electrodes.About:
This article is published in Nano Energy.The article was published on 2020-12-01. It has received 9 citations till now. The article focuses on the topics: Electrochemical kinetics & Ionic radius.read more
Citations
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Journal ArticleDOI
Pomegranate-like structured Nb2O5/Carbon@N-doped carbon composites as ultrastable anode for advanced sodium/potassium-ion batteries.
Jujun Yuan,Xiaofan Li,Jun Lu,Shiyong Zuo,Xiaokang Li,Fangkun Li,Yunfei Gan,Hai Ting He,Xijun Xu,Xianke Zhang,Jun Hu Meng +10 more
TL;DR: In this paper , the pomegranate-like Nb2O5/Carbon@N-doped carbon composites are fabricated using hydrothermal method integrated with nitrogen doped carbon coating procedure.
Journal ArticleDOI
Constructing electronic interconnected bimetallic selenide-filled porous carbon nanosheets for stable and highly efficient sodium-ion half/full batteries.
TL;DR: In this article, a simple solvent ultrasonic technique and pyrolysis selenation process were used to make a porous N-doped carbon nanosheet-supported FeSe2/CoSe2 electrode.
Journal ArticleDOI
A 3D-Printed, Freestanding Carbon Lattice for Sodium Ion Batteries.
Yuto Katsuyama,Akira Kudo,Hiroaki Kobayashi,Jiuhui Han,Chen Mingwei,Itaru Honma,Richard B. Kaner +6 more
TL;DR: In this article , a 3D printed hard carbon microlattice was used to achieve a record-high areal capacity of 21.3 mAh cm-2 at a loading of 98 millimoles without degrading performance.
Journal ArticleDOI
Toward High‐Areal‐Capacity Electrodes for Lithium and Sodium Ion Batteries
TL;DR: In this article , the previously reported strategies for promoting areal lithium storage performance, including material-level designs, electrode-level architecture optimization, and novel manufacturing techniques are reviewed, and the features of the high-areal-capacity electrodes demonstrated in this review are concluded, and overlooked issues and potential research directions in this field are summarized.
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Confined Iterative Self-Assembly of Ultrathick Freestanding Electrodes with Vertically Aligned Channels for High Areal Capacity Sodium-Ion Batteries
TL;DR: In this paper , the authors designed and synthesized an ultrathick (1500 μm) free-standing foam, which is a carbon framework with 1T-MoS2 nanosheets embedded in the vertically aligned channel wall.
References
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Journal ArticleDOI
Sodium-ion batteries: present and future
TL;DR: Current research on materials is summarized and discussed and future directions for SIBs are proposed to provide important insights into scientific and practical issues in the development of S IBs.
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Carbon Nanotube Sponges
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From Lithium-Ion to Sodium-Ion Batteries: Advantages, Challenges, and Surprises.
TL;DR: This review provides a state-of-the art overview on the redox behavior of materials when used as electrodes in lithium-ion and sodium-ion batteries, respectively.
Journal ArticleDOI
Three-dimensional holey-graphene/niobia composite architectures for ultrahigh-rate energy storage
Hongtao Sun,Lin Mei,Lin Mei,Junfei Liang,Zipeng Zhao,Chain Lee,Huilong Fei,Mengning Ding,Jonathan Lau,Mufan Li,Chen Wang,Xu Xu,Guolin Hao,Benjamin Papandrea,Imran Shakir,Bruce Dunn,Yu Huang,Xiangfeng Duan +17 more
TL;DR: In this article, a three-dimensional (3D) holey-graphene/niobia (Nb2O5) composite for ultra-high-rate energy storage at high mass loading was proposed.
Three-Dimensional Holey-Graphene/Niobia Composite Architectures for Ultrahigh-Rate Energy Storage
TL;DR: By systematically tailoring the porosity in the holey graphene backbone, charge transport in the composite architecture is optimized to deliver high areal capacity and high-rate capability at high mass loading, which represents a critical step forward toward practical applications.