Core-shell type composites based on polyimide-derived carbon nanofibers and manganese dioxide for self-standing and binder-free supercapacitor electrode applications

2020 ◽  
Vol 196 ◽  
pp. 108212
Author(s):  
Nam Koo Han ◽  
Young Cheol Choi ◽  
Do Un Park ◽  
Ji Hyung Ryu ◽  
Young Gyu Jeong
Keyword(s):  
Manganese Dioxide ◽  
Carbon Nanofibers ◽  
Core Shell ◽  
Supercapacitor Electrode ◽  
Shell Type ◽  
Binder Free

Construction of unique cupric oxide–manganese dioxide core–shell arrays on a copper grid for high-performance supercapacitors

2016 ◽  
Vol 4 (28) ◽  
pp. 10786-10793 ◽  
Author(s):  
Hao Chen ◽  
Ming Zhou ◽  
Tian Wang ◽  
Fei Li ◽  
Yu Xin Zhang
Keyword(s):  
Manganese Dioxide ◽  
High Performance ◽  
Large Scale ◽  
Cupric Oxide ◽  
Wet Etching ◽  
Core Shell ◽  
Hydrothermal Deposition ◽  
Shell Nanostructures ◽  
Binder Free

Unique CuO@MnO2 core–shell nanostructures on a copper grid have been prepared on a large scale by quick wet etching and hydrothermal deposition methods for advanced binder-free supercapacitor electrodes.

Poly(azomethine ether)‐derived carbon nanofibers for self‐standing and binder‐free supercapacitor electrode material applications

2020 ◽  
Vol 31 (11) ◽  
pp. 2874-2883
Author(s):  
Young Chul Choi ◽  
Min Su Kim ◽  
Kyoung Moon Ryu ◽  
Sang Hoon Lee ◽  
Young Gyu Jeong
Keyword(s):  
Carbon Nanofibers ◽  
Electrode Material ◽  
Supercapacitor Electrode ◽  
Binder Free

A three-dimensional MnO2/graphene hybrid as a binder-free supercapacitor electrode

RSC Advances ◽  
2015 ◽  
Vol 5 (104) ◽  
pp. 85613-85619 ◽  
Author(s):  
Chuanyin Xiong ◽  
Tiehu Li ◽  
Muhammad Khan ◽  
Hao Li ◽  
Tingkai Zhao
Keyword(s):  
Chemical Vapor Deposition ◽  
Manganese Dioxide ◽  
Vapor Deposition ◽  
Hybrid Composite ◽  
Three Dimensional ◽  
Chemical Vapor ◽  
Supercapacitor Electrode ◽  
Binder Free

Highly aligned manganese dioxide (MnO2) nanowall arrays electrodeposited onto Ti sheets are used as substrates to grow graphene (GR) through chemical vapor deposition (CVD), thus forming a three-dimensional (3D) MnO2/GR hybrid composite.

Hierarchical core–shell heterostructure of porous carbon nanofiber@ZnCo2O4 nanoneedle arrays: advanced binder-free electrodes for all-solid-state supercapacitors

2015 ◽  
Vol 3 (47) ◽  
pp. 24082-24094 ◽  
Author(s):  
Hao Niu ◽  
Xue Yang ◽  
He Jiang ◽  
Dan Zhou ◽  
Xin Li ◽  
...  
Keyword(s):  
Solid State ◽  
Thermal Treatment ◽  
Hydrothermal Method ◽  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Carbon Nanofiber ◽  
Core Shell ◽  
Facile Hydrothermal Method ◽  
Porous Carbon Nanofiber ◽  
Binder Free

Hierarchical ZnCo2O4 nanoneedle arrays are vertically grown on porous carbon nanofibers (PCFs) to form a core–shell heterostructure through a facile hydrothermal method followed by thermal treatment.

Synergistic and Competitive Adsorption of Methylene Blue and Rhodamine B on Core-shell Magnetic Manganese Dioxide Nanocomposites

2017 ◽  
Vol 13 (6) ◽  
Author(s):  
Linshan Wang ◽  
Cholhwan Kim ◽  
Xinyue Zhang ◽  
Carlos Fernandez ◽  
Ting Sun ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Manganese Dioxide ◽  
Rhodamine B ◽  
Competitive Adsorption ◽  
Core Shell
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