scholarly journals Efficient coupling of MnO2/TiN on carbon cloth positive electrode and Fe2O3/TiN on carbon cloth negative electrode for flexible ultra-fast hybrid supercapacitors

RSC Advances ◽  
2021 ◽  
Vol 11 (57) ◽  
pp. 35726-35736
Author(s):  
Mai Li ◽  
Kailan Zhu ◽  
Zheyi Meng ◽  
Ruihua Hu ◽  
Jiale Wang ◽  
...  
Keyword(s):  
Negative Electrode ◽  
Core Shell ◽  
Carbon Cloth ◽  
Hybrid Supercapacitor ◽  
Hybrid Supercapacitors ◽  
Nanosheet Arrays ◽  
Negative Electrodes ◽  
Binder Free ◽  
Efficient Coupling ◽  
Ultrathin Nanosheet

MnO2 ultrathin nanosheet arrays and Fe2O3 nanoparticles are fabricated on carbon based TiN nanowires to produce binder-free and core–shell positive and negative electrodes for a flexible and ultra-fast hybrid supercapacitor.

scholarly journals One-step sulfuration synthesis of hierarchical NiCo2S4@NiCo2S4 nanotube/nanosheet arrays on carbon cloth as advanced electrodes for high-performance flexible solid-state hybrid supercapacitors

RSC Advances ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 3041-3049 ◽  
Author(s):  
Jinlei Xie ◽  
Yefeng Yang ◽  
Geng Li ◽  
Hanchun Xia ◽  
Peijia Wang ◽  
...  
Keyword(s):  
Solid State ◽  
High Performance ◽  
Core Shell ◽  
Carbon Cloth ◽  
Hybrid Supercapacitors ◽  
Nanosheet Arrays ◽  
One Step

One-step sulfuration synthesis of NiCo2S4@NiCo2S4 core–shell arrays on carbon cloth.

scholarly journals Monodispersed LiFePO4@C Core-Shell Nanoparticles Anchored on 3D Carbon Cloth for High-Rate Performance Binder-Free Lithium Ion Battery Cathode

2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Boqiao Li ◽  
Wei Zhao ◽  
Chen Zhang ◽  
Zhe Yang ◽  
Fei Dang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Current Collector ◽  
High Rate ◽  
Core Shell ◽  
Carbon Cloth ◽  
Rate Performance ◽  
Active Materials ◽  
Binder Free ◽  
High Rate Performance

Owing to high safety, low cost, nontoxicity, and environment-friendly features, LiFePO4 that is served as the lithium ion battery cathode has attracted much attention. In this paper, a novel 3D LiFePO4@C core-shell configuration anchored on carbon cloth is synthesized by a facile impregnation sol-gel approach. Through the binder-free structure, the active materials can be directly combined with the current collector to avoid the falling of active materials and achieve the high-efficiency lithium ion and electron transfer. The traditional slurry-casting technique is applicable for pasting LiFePO4@C powders onto the 2D aluminum foil current collector (LFP-Al). By contrast, LFP-CC exhibits a reversible specific capacity of 140 mAh·g-1 and 93.3 mAh·g-1 at 1C and 10C, respectively. After 500 cycles, no obvious capacity decay can be observed at 10C while keeping the coulombic efficiency above 98%. Because of its excellent capacity, high-rate performance, stable electrochemical performance, and good flexibility, this material has great potentials of developing the next-generation high-rate performance lithium ion battery and preparing the binder-free flexible cathode.

ZIF-67-assisted construction of hollow core/shell cactus-like MnNiCo trimetal electrodes and Co, N dual-doped carbon electrodes for high-performance hybrid supercapacitors

2020 ◽  
Vol 8 (28) ◽  
pp. 14287-14298 ◽  
Author(s):  
Huihui Lv ◽  
Xubin Zhang ◽  
Fumin Wang ◽  
Guojun Lv ◽  
Tiantian Yu ◽  
...  
Keyword(s):  
High Performance ◽  
Carbon Electrodes ◽  
Core Shell ◽  
Hollow Core ◽  
Hybrid Supercapacitor ◽  
Hybrid Supercapacitors ◽  
Electrochemical Storage ◽  
Storage Properties

.A novel hybrid supercapacitor of Ni-CCH@MnNiCo-OH//ZIF-67-C-KOH was successfully fabricated with promising electrochemical storage properties.

scholarly journals Designed construction of hierarchical NiCo2S4@polypyrrole core–shell nanosheet arrays as electrode materials for high-performance hybrid supercapacitors

RSC Advances ◽  
2017 ◽  
Vol 7 (30) ◽  
pp. 18447-18455 ◽  
Author(s):  
Shaojie Chen ◽  
Yefeng Yang ◽  
Ziyue Zhan ◽  
Jinlei Xie ◽  
Jie Xiong
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Core Shell ◽  
Hybrid Supercapacitors ◽  
Nanosheet Arrays

In this work, we report the design and fabrication of hierarchical NiCo2S4@polypyrrole (PPy) core–shell hybrid nanosheet arrays as a novel battery-type electrode for high-performance hybrid supercapacitors.

One-pot synthesis of copper oxide–cobalt oxide core–shell nanocactus-like heterostructures as binder-free electrode materials for high-rate hybrid supercapacitors

2019 ◽  
Vol 14 ◽  
pp. 100358 ◽  
Author(s):  
Chandu V.V. Muralee Gopi ◽  
Rajangam Vinodh ◽  
Sangaraju Sambasivam ◽  
Ihab M. Obaidat ◽  
Reddi Mohan Naidu Kalla ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Cobalt Oxide ◽  
Electrode Materials ◽  
High Rate ◽  
Core Shell ◽  
One Pot ◽  
Hybrid Supercapacitors ◽  
One Pot Synthesis ◽  
Binder Free

SnS2@Graphene nanosheet arrays grown on carbon cloth as freestanding binder-free flexible anodes for advanced sodium batteries

2016 ◽  
Vol 654 ◽  
pp. 357-362 ◽  
Author(s):  
Wangwang Xu ◽  
Kangning Zhao ◽  
Lei Zhang ◽  
Zhiqiang Xie ◽  
Zhengyang Cai ◽  
...  
Keyword(s):  
Carbon Cloth ◽  
Graphene Nanosheet ◽  
Nanosheet Arrays ◽  
Sodium Batteries ◽  
Binder Free
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