Restricting Growth of Ni3Fe Nanoparticles on Heteroatom-Doped Carbon Nanotube/Graphene Nanosheets as Air-Electrode Electrocatalyst for Zn–Air Battery

2018 ◽  
Vol 10 (44) ◽  
pp. 38093-38100 ◽  
Author(s):  
Chenglong Lai ◽  
Jie Wang ◽  
Wen Lei ◽  
Cuijuan Xuan ◽  
Weiping Xiao ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Graphene Nanosheets ◽  
Air Electrode ◽  
Air Battery

A post-oxidation strategy for the synthesis of graphene/carbon nanotube-supported polyaniline nanocomposites as advanced supercapacitor electrodes

RSC Advances ◽  
2015 ◽  
Vol 5 (31) ◽  
pp. 24599-24606 ◽  
Author(s):  
Dechao Lv ◽  
Jiali Shen ◽  
Gengchao Wang
Keyword(s):  
Carbon Nanotube ◽  
Interfacial Polymerization ◽  
Graphene Nanosheets ◽  
Multi Walled Carbon Nanotube ◽  
Sulfonated Graphene

A post-oxidation strategy was proposed to synthesize sulfonated graphene nanosheets/carboxylated multi-walled carbon nanotube-supported PANI (sGNS/cMWCNT@PANI) hierarchical nanocomposites by an interfacial polymerization as advanced supercapacitor electrodes.

scholarly journals High-Performance Thermal Management Nanocomposites: Silver Functionalized Graphene Nanosheets and Multiwalled Carbon Nanotube

Crystals ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 398 ◽  
Author(s):  
Yongcun Zhou ◽  
Xiao Zhuang ◽  
Feixiang Wu ◽  
Feng Liu
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotube ◽  
Polymer Composites ◽  
Thermal Management ◽  
High Performance ◽  
Graphene Nanosheets ◽  
Multiwalled Carbon Nanotube ◽  
Processing Unit ◽  
Functionalized Graphene ◽  
Multiwalled Carbon

Polymer composites with high thermal conductivity have a great potential for applications in modern electronics due to their low cost, easy process, and stable physical and chemical properties. Nevertheless, most polymer composites commonly possess unsatisfactory thermal conductivity, primarily because of the high interfacial thermal resistance between inorganic fillers. Herein, we developed a novel method through silver functionalized graphene nanosheets (GNS) and multiwalled carbon nanotube (MWCNT) composites with excellent thermal properties to meet the requirements of thermal management. The effects of composites on interfacial structure and properties of the composites were identified, and the microstructures and properties of the composites were studied as a function of the volume fraction of fillers. An ultrahigh thermal conductivity of 12.3 W/mK for polymer matrix composites was obtained, which is an approximate enhancement of 69.1 times compared to the polyvinyl alcohol (PVA) matrix. Moreover, these composites showed more competitive thermal conductivities compared to untreated fillers/PVA composites applied to the desktop central processing unit, making these composites a high-performance alternative to be used for thermal management.

Nitrogen-doped graphene nanosheets-double-walled carbon nanotube hybrid nanostructures for high-performance supercapacitors

FlatChem ◽  
2021 ◽  
pp. 100292
Author(s):  
Worawut Muangrat ◽  
Michiko Obata ◽  
Myo Than Htay ◽  
Masatsugu Fujishige ◽  
Paweena Dulyaseree ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Performance ◽  
Graphene Nanosheets ◽  
Hybrid Nanostructures ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Defect-Rich Boron doped Carbon Nanotube as Electrocatalyst for Hybrid Li-air Battery

2021 ◽  
Author(s):  
Yuyang Wang ◽  
Mingfu Yu ◽  
Tianyu Zhang ◽  
Zhichao Xue ◽  
Ying Ma ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Cathode Material ◽  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Reduction Reaction ◽  
Boron Doped ◽  
Air Battery

The carbon nanotube (CNT) as the cathode material for hybrid Li-air batteries(HLABs), its catalytic ability of oxygen reduction reaction (ORR), and oxygen evolution reaction (OER) are relatively limited. Herein, to...

Co3O4 nanosheets on zeolite-templated carbon as an efficient oxygen electrocatalyst for a zinc–air battery

2019 ◽  
Vol 7 (16) ◽  
pp. 9988-9996 ◽  
Author(s):  
Raj Kumar Bera ◽  
Hongjun Park ◽  
Ryong Ryoo
Keyword(s):  
Oxygen Vacancy ◽  
High Performance ◽  
Air Electrode ◽  
Air Battery ◽  
Templated Carbon

A high-performance air electrode composed of zeolite-templated carbon and oxygen vacancy defective Co3O4 nanosheets is developed for a Zn–air battery.

Highly Efficient Li-Air Battery Using Ultra-Thin Air Electrode

2019 ◽  
Vol 166 (15) ◽  
pp. A3606-A3614 ◽  
Author(s):  
Jie Li ◽  
Zipeng Su ◽  
Tianyu Zhang ◽  
Qiang Li ◽  
Mingfu Yu ◽  
...  
Keyword(s):  
Air Electrode ◽  
Highly Efficient ◽  
Air Battery
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