scholarly journals Green and scalable synthesis of 3D porous carbons microstructures as electrode materials for high rate capability supercapacitors

RSC Advances ◽  
2018 ◽  
Vol 8 (71) ◽  
pp. 40950-40961 ◽  
Author(s):  
A. Bello ◽  
J. Dangbegnon ◽  
D. Y. Momodu ◽  
F. O. Ochai-Ejeh ◽  
K. O. Oyedotun ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Carbon Nanostructures ◽  
Electrode Materials ◽  
Rate Capability ◽  
High Rate ◽  
Natural Phenomena ◽  
Porous Carbons ◽  
High Rate Capability ◽  
Scalable Synthesis

Porous carbon nanostructures have long been studied because of their importance in many natural phenomena and their use in numerous applications.

Hollow CoP spheres assembled by porous nanosheets as high-rate and ultra-stable electrode for advanced supercapacitors

2021 ◽  
Author(s):  
Li Sun ◽  
Zhenbin Xie ◽  
Aiping Wu ◽  
Chungui Tian ◽  
Dongxu Wang ◽  
...  
Keyword(s):  
Electrode Materials ◽  
Rate Capability ◽  
High Rate ◽  
High Rate Capability ◽  
Porous Nanosheets

The electrode materials with a high rate capability and excellent recycled ability are vitally critical for building the supercapacitors, but it synthesis remains a challenge. Herein, we have constructed the...

Crab shell-derived honeycomb-like graphitized hierarchically porous carbons for satisfactory rate performance of all-solid-state supercapacitors

2019 ◽  
Vol 3 (5) ◽  
pp. 1201-1214 ◽  
Author(s):  
Weiwei Shi ◽  
Binbin Chang ◽  
Hang Yin ◽  
Shouren Zhang ◽  
Baocheng Yang ◽  
...  
Keyword(s):  
Solid State ◽  
Rate Capability ◽  
High Rate ◽  
Rate Performance ◽  
Crab Shell ◽  
Porous Carbons ◽  
High Rate Capability ◽  
Hierarchically Porous

Valuable 3D honeycomb-like graphitized hierarchically porous carbons are synthesized from crab shell bio-waste for high rate capability of all-solid-state supercapacitors.

Hierarchically porous carbon architectures embedded with hollow nanocapsules for high-performance lithium storage

2015 ◽  
Vol 3 (9) ◽  
pp. 5054-5059 ◽  
Author(s):  
Chang Yu ◽  
Meng Chen ◽  
Xiaoju Li ◽  
Changtai Zhao ◽  
Lianlong He ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Porous Carbon ◽  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Rate ◽  
Carbon Sphere ◽  
High Rate Capability ◽  
Lithium Storage ◽  
Hierarchically Porous

Hierarchically porous carbon architectures composed of a micro-sized porous carbon sphere matrix embedded with hollow nanocapsules are configured, demonstrating a large capacity and an ultra-high rate capability in lithium ion batteries.

Fixing of highly soluble Br2/Br− in porous carbon as a cathode material for rechargeable lithium ion batteries

2015 ◽  
Vol 3 (5) ◽  
pp. 1879-1883 ◽  
Author(s):  
Y. L. Wang ◽  
X. Wang ◽  
L. Y. Tian ◽  
Y. Y. Sun ◽  
Shi-hai Ye
Keyword(s):  
Carbon Black ◽  
Lithium Ion Batteries ◽  
Porous Carbon ◽  
Solid Phase ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Rate ◽  
High Rate Capability ◽  
Active Materials ◽  
Solid Cathode

LiBr, as a representative of high soluble electrochemical active materials, is fixed in nanopores of conductive carbon black (CCB). The Li/LiBr–CCB battery presents excellent high-rate capability for avoiding the slow solid-phase diffusion of Li ions in traditional solid cathode materials.

A novel fabrication of nitrogen-containing carbon nanospheres with high rate capability as electrode materials for supercapacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (16) ◽  
pp. 12034-12042 ◽  
Author(s):  
Hui Peng ◽  
Guofu Ma ◽  
Kanjun Sun ◽  
Jingjing Mu ◽  
Xiaozhong Zhou ◽  
...  
Keyword(s):  
Electrode Materials ◽  
Rate Capability ◽  
High Rate ◽  
Carbon Nanospheres ◽  
High Rate Capability ◽  
Different Temperatures

Nitrogen-containing polyaniline-based carbon nanospheres (C-PANI) with diameters of about 200 nm are prepared through a direct carbonization method using polyaniline (PANI) nanospheres as carbon precursors at different temperatures.

Scalable synthesis of one-dimensional Na2Li2Ti6O14 nanofibers as ultrahigh rate capability anodes for lithium-ion batteries

2019 ◽  
Vol 6 (3) ◽  
pp. 646-653 ◽  
Author(s):  
Chao Wang ◽  
Xing Xin ◽  
Miao Shu ◽  
Shuiping Huang ◽  
Yang Zhang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Rate ◽  
Li Ion Batteries ◽  
High Rate Capability ◽  
One Dimensional ◽  
Long Cycle Life ◽  
Li Ion ◽  
Scalable Synthesis

Na2Li2Ti6O14 nanofibers presented superior electrochemical performance with high rate capability and long cycle life and can be regarded as a competitive anode candidate for advanced Li-ion batteries.

Micro-sized porous carbon spheres with ultra-high rate capability for lithium storage

Nanoscale ◽  
2015 ◽  
Vol 7 (5) ◽  
pp. 1791-1795 ◽  
Author(s):  
Meng Chen ◽  
Chang Yu ◽  
Shaohong Liu ◽  
Xiaoming Fan ◽  
Changtai Zhao ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Rate Capability ◽  
High Rate ◽  
Carbon Spheres ◽  
High Rate Capability ◽  
Lithium Storage ◽  
Porous Carbon Spheres
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