Reduction free room temperature synthesis of a durable and efficient Pd/ordered mesoporous carbon composite electrocatalyst for alkaline direct alcohols fuel cell

RSC Advances ◽  
2014 ◽  
Vol 4 (2) ◽  
pp. 676-682 ◽  
Author(s):  
G. Z. Hu ◽  
F. Nitze ◽  
X. Jia ◽  
T. Sharifi ◽  
H. R. Barzegar ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Mesoporous Carbon ◽  
Room Temperature ◽  
Carbon Composite ◽  
Ordered Mesoporous Carbon ◽  
Temperature Synthesis ◽  
Room Temperature Synthesis ◽  
Ordered Mesoporous

scholarly journals A Hierarchically Ordered Mesoporous-Carbon-Supported Iron Sulfide Anode for High-Rate Na-Ion Storage

Molecules ◽  
2021 ◽  
Vol 26 (14) ◽  
pp. 4349
Author(s):  
Anupriya K. Haridas ◽  
Natarajan Angulakshmi ◽  
Arul Manuel Stephan ◽  
Younki Lee ◽  
Jou-Hyeon Ahn
Keyword(s):  
Mesoporous Carbon ◽  
Anode Materials ◽  
Iron Sulfide ◽  
Carbon Composite ◽  
Ordered Mesoporous Carbon ◽  
Cycle Life ◽  
High Rate ◽  
Volume Changes ◽  
Ordered Mesoporous ◽  
Ion Storage

Sodium-ion batteries (SIBs) are promising alternatives to lithium-based energy storage devices for large-scale applications, but conventional lithium-ion battery anode materials do not provide adequate reversible Na-ion storage. In contrast, conversion-based transition metal sulfides have high theoretical capacities and are suitable anode materials for SIBs. Iron sulfide (FeS) is environmentally benign and inexpensive but suffers from low conductivity and sluggish Na-ion diffusion kinetics. In addition, significant volume changes during the sodiation of FeS destroy the electrode structure and shorten the cycle life. Herein, we report the rational design of the FeS/carbon composite, specifically FeS encapsulated within a hierarchically ordered mesoporous carbon prepared via nanocasting using a SBA-15 template with stable cycle life. We evaluated the Na-ion storage properties and found that the parallel 2D mesoporous channels in the resultant FeS/carbon composite enhanced the conductivity, buffered the volume changes, and prevented unwanted side reactions. Further, high-rate Na-ion storage (363.4 mAh g−1 after 500 cycles at 2 A g−1, 132.5 mAh g−1 at 20 A g−1) was achieved, better than that of the bare FeS electrode, indicating the benefit of structural confinement for rapid ion transfer, and demonstrating the excellent electrochemical performance of this anode material at high rates.

N-doped ordered mesoporous carbon as a high performance anode material in sodium ion batteries at room temperature

RSC Advances ◽  
2014 ◽  
Vol 4 (107) ◽  
pp. 62673-62677 ◽  
Author(s):  
Zhiguang Wang ◽  
Yueming Li ◽  
Xiao-Jun Lv
Keyword(s):  
Electrochemical Performance ◽  
Anode Material ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Room Temperature ◽  
Ordered Mesoporous Carbon ◽  
Sodium Ion ◽  
Template Method ◽  
Sodium Ion Batteries ◽  
Ordered Mesoporous

N-doped ordered mesoporous carbon preparedviaa template method showed improved electrochemical performance as an anode material in sodium ion batteries.

Selenium-Infused Ordered Mesoporous Carbon for Room-Temperature All-Solid-State Lithium–Selenium Batteries with Ultrastable Cyclability

2020 ◽  
Vol 12 (14) ◽  
pp. 16541-16547
Author(s):  
Qiang Zhang ◽  
Liangting Cai ◽  
Gaozhan Liu ◽  
Qihua Li ◽  
Miao Jiang ◽  
...  
Keyword(s):  
Solid State ◽  
Mesoporous Carbon ◽  
Room Temperature ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous

Sensitive electrochemiluminescence sensor based on ordered mesoporous carbon composite film for dopamine

2014 ◽  
Vol 195 ◽  
pp. 22-27 ◽  
Author(s):  
Beina Wu ◽  
Chongchong Miao ◽  
Lili Yu ◽  
Ziyi Wang ◽  
Chusen Huang ◽  
...  
Keyword(s):  
Composite Film ◽  
Mesoporous Carbon ◽  
Carbon Composite ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous

Facile synthesis of MnO2/ordered mesoporous carbon composite for supercapacitors

2011 ◽  
Vol 6 (12) ◽  
pp. 982
Author(s):  
Jiachang Zhao ◽  
Bohejin Tang ◽  
Yanqing Chen ◽  
Jing Zheng ◽  
Wenrui Zheng ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Carbon Composite ◽  
Ordered Mesoporous Carbon ◽  
Facile Synthesis ◽  
Ordered Mesoporous
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