Confine sulfur in mesoporous metal–organic framework @ reduced graphene oxide for lithium sulfur battery

2014 ◽  
Vol 582 ◽  
pp. 334-340 ◽  
Author(s):  
Weizhai Bao ◽  
Zhian Zhang ◽  
Yaohui Qu ◽  
Chengkun Zhou ◽  
Xiwen Wang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Metal Organic Framework ◽  
Lithium Sulfur Battery ◽  
Reduced Graphene ◽  
Metal Organic ◽  
Mesoporous Metal ◽  
Sulfur Battery ◽  
Lithium Sulfur ◽  
Organic Framework

Metal-organic-framework-derived N-C-Co film as a shuttle-suppressing interlayer for lithium sulfur battery

2018 ◽  
Vol 334 ◽  
pp. 2356-2362 ◽  
Author(s):  
Jianing Wang ◽  
Tian Wu ◽  
Sanpei Zhang ◽  
Sui Gu ◽  
Jun Jin ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Lithium Sulfur Battery ◽  
Metal Organic ◽  
Sulfur Battery ◽  
Lithium Sulfur ◽  
Organic Framework

scholarly journals Poly(3,4-ethylenedioxythiophene)-reduced graphene oxide/copper-based metal-organic frameworks as a high-performance symmetrical supercapacitor device

2021 ◽  
Author(s):  
Dharshini Mohanadas ◽  
Muhammad Amirul Aizat Mohd Abdah ◽  
Nur Hawa Nabilah Azman ◽  
Thahira B.S.A. Ravoof ◽  
Yusran Sulaiman
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Metal Organic Framework ◽  
Specific Power ◽  
X Ray Diffraction ◽  
Reduced Graphene ◽  
Metal Organic ◽  
Energy Storage Material ◽  
Organic Framework

Abstract A novel poly(3,4-ethylenedioxythiophene)-reduced graphene oxide/copper-based metal-organic framework (PrGO/HKUST-1) has been successfully fabricated by incorporating electrochemically synthesized poly(3,4-ethylenedioxythiophene)-reduced graphene oxide (PrGO) and hydrothermally synthesized copper-based metal-organic framework (HKUST-1). The field emission scanning microscopy (FESEM) and elemental mapping analysis revealed an even distribution of poly(3,4-ethylenedioxythiophene) (PEDOT), reduced graphene oxide (rGO) and HKUST-1. The crystalline structure and vibration modes of PrGO/HKUST-1 was validated utilizing X-ray diffraction (XRD) as well as Raman spectroscopy, respectively. A remarkable specific capacitance (360.5 F/g) was obtained for PrGO/HKUST-1 compared to HKUST-1 (103.1 F/g), PrGO (98.5 F/g) and PEDOT (50.8 F/g) using KCl/PVA as a gel electrolyte. Moreover, PrGO/HKUST-1 composite with the longest charge/discharge time displayed excellent specific energy (21.0 Wh/kg), specific power (479.7 W/kg) and outstanding cycle life (95.5%) over 4000 cycles. Thus, the PrGO/HKUST-1 can be recognized as a promising energy storage material.

Experimental and first-principles study of a metal–organic framework with sulfur embedding cathode for enhanced performance lithium–sulfur battery

2018 ◽  
Vol 2 (8) ◽  
pp. 1828-1836 ◽  
Author(s):  
Yan Feng ◽  
Yuliang Zhang ◽  
Guixiang Du ◽  
Jingbo Zhang ◽  
Xiaohui Qu
Keyword(s):  
Cathode Material ◽  
First Principles ◽  
Metal Organic Framework ◽  
Cobalt Metal ◽  
Lithium Sulfur Battery ◽  
First Principles Study ◽  
Metal Organic ◽  
Sulfur Battery ◽  
Lithium Sulfur ◽  
Organic Framework

A cobalt metal–organic framework, CoMOF–S, as host cathode material to immobilize sulfur for Li–S batteries was prepared in this study.

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