scholarly journals Carbon Cloth: In Situ Grown MWCNTs/MXenes Nanocomposites on Carbon Cloth for High‐Performance Flexible Supercapacitors (Adv. Funct. Mater. 47/2020)

2020 ◽  
Vol 30 (47) ◽  
pp. 2070315
Author(s):  
Hui Li ◽  
Rui Chen ◽  
Mumtaz Ali ◽  
Haiwon Lee ◽  
Min Jae Ko
Keyword(s):  
High Performance ◽  
Carbon Cloth ◽  
Flexible Supercapacitors

In Situ Grown MWCNTs/MXenes Nanocomposites on Carbon Cloth for High‐Performance Flexible Supercapacitors

2020 ◽  
Vol 30 (47) ◽  
pp. 2002739 ◽  
Author(s):  
Hui Li ◽  
Rui Chen ◽  
Mumtaz Ali ◽  
Haiwon Lee ◽  
Min Jae Ko
Keyword(s):  
High Performance ◽  
Carbon Cloth ◽  
Flexible Supercapacitors

Vertically porous Ni(OH) 2 /Ni thin film on carbon cloth for high performance flexible supercapacitors

2017 ◽  
Vol 190 ◽  
pp. 20-23 ◽  
Author(s):  
Xiao-Jun Li ◽  
Zhi-Wei Song ◽  
Wei Guo ◽  
Yue Wang ◽  
Minghui Liang ◽  
...  
Keyword(s):  
Thin Film ◽  
High Performance ◽  
Carbon Cloth ◽  
Flexible Supercapacitors

Hollow core–shell ZnO@ZIF-8 on carbon cloth for flexible supercapacitors with ultrahigh areal capacitance

2019 ◽  
Vol 55 (12) ◽  
pp. 1746-1749 ◽  
Author(s):  
Xiao-Man Cao ◽  
Zheng-Bo Han
Keyword(s):  
Synergistic Effects ◽  
Growth Strategy ◽  
Core Shell ◽  
Carbon Cloth ◽  
Hollow Core ◽  
Areal Capacitance ◽  
Unique Structure ◽  
Flexible Supercapacitors ◽  
Good Cycling Stability

A hollow core–shell hetero-structured electrode (PANI/ZnO@ZIF-8-CC) is designed and synthesized via a ‘root-etch-wrap’ process for flexible supercapacitors. The unique structure, in situ growth strategy and synergistic effects endow PANI/ZnO@ZIF-8-CC with ultrahigh areal capacitance and good cycling stability.

scholarly journals In-Situ Synthesis of Heterostructured Carbon-Coated Co/MnO Nanowire Arrays for High-Performance Anodes in Asymmetric Supercapacitors

Molecules ◽  
2020 ◽  
Vol 25 (14) ◽  
pp. 3218
Author(s):  
Guoqing Chen ◽  
Xuming Zhang ◽  
Yuanhang Ma ◽  
Hao Song ◽  
Chaoran Pi ◽  
...  
Keyword(s):  
Electron Transfer ◽  
High Performance ◽  
Negative Electrode ◽  
High Energy ◽  
High Energy Density ◽  
Vanadium Nitride ◽  
Carbon Cloth ◽  
Energy Storage Devices ◽  
Capacitance Performance

Structural design is often investigated to decrease the electron transfer depletion in/on the pseudocapacitive electrode for excellent capacitance performance. However, a simple way to improve the internal and external electron transfer efficiency is still challenging. In this work, we prepared a novel structure composed of cobalt (Co) nanoparticles (NPs) embedded MnO nanowires (NWs) with an N-doped carbon (NC) coating on carbon cloth (CC) by in situ thermal treatment of polydopamine (PDA) coated MnCo2O4.5 NWs in an inert atmosphere. The PDA coating was carbonized into the NC shell and simultaneously reduced the MnCo2O4.5 to Co NPs and MnO NWs, which greatly improve the surface and internal electron transfer ability on/in MnO boding well supercapacitive properties. The hybrid electrode shows a high specific capacitance of 747 F g−1 at 1 A g−1 and good cycling stability with 93% capacitance retention after 5,000 cycles at 10 A g−1. By coupling with vanadium nitride with an N-doped carbon coating (VN@NC) negative electrode, the asymmetric supercapacitor delivers a high energy density of 48.15 Wh kg−1 for a power density of 0.96 kW kg−1 as well as outstanding cycling performance with 82% retention after 2000 cycles at 10 A g−1. The electrode design and synthesis suggests large potential in the production of high-performance energy storage devices.

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