Hierarchical porous nitrogen doped three-dimensional graphene as a free-standing cathode for rechargeable lithium-oxygen batteries

2016 ◽  
Vol 191 ◽  
pp. 90-97 ◽  
Author(s):  
Mu He ◽  
Peng Zhang ◽  
Li Liu ◽  
Bao Liu ◽  
Shan Xu
Keyword(s):  
Three Dimensional ◽  
Free Standing ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
Lithium Oxygen Batteries

Fabrication of nitrogen-doped hierarchical porous carbons from Sargassum as advanced electrode materials for supercapacitors

2021 ◽  
Author(s):  
Feiqiang Guo ◽  
Yinbo Zhan ◽  
Xiaopeng Jia ◽  
Huiming Zhou ◽  
Shuang Liang ◽  
...  
Keyword(s):  
High Performance ◽  
Nitrogen Doping ◽  
Electrode Materials ◽  
Three Dimensional ◽  
Koh Activation ◽  
Porous Carbons ◽  
Nitrogen Doped ◽  
Novel Approach ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

Using Sargassum as the precursor, a novel approach was developed to synthesize three-dimensional porous carbons as high-performance electrode materials for supercapacitors via KOH activation and subsequent nitrogen-doping employing melamine as...

A 3D hierarchical porous Co3O4 nanotube network as an efficient cathode for rechargeable lithium–oxygen batteries

2017 ◽  
Vol 5 (28) ◽  
pp. 14673-14681 ◽  
Author(s):  
Lili Liu ◽  
Haipeng Guo ◽  
Yuyang Hou ◽  
Jun Wang ◽  
Lijun Fu ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Hierarchical Porous ◽  
Lithium Oxygen Batteries

Three-dimensional (3D) hierarchical porous Co3O4 nanotube (HPNT) network demonstrates superior bifunctional electrocatalytic activities for lithium–oxygen batteries.

Facile synthesis of nitrogen-doped hierarchical porous lamellar carbon for high-performance supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (5) ◽  
pp. 3942-3950 ◽  
Author(s):  
Wang Yang ◽  
Zhiling Du ◽  
Zhipeng Ma ◽  
Guiling Wang ◽  
Heping Bai ◽  
...  
Keyword(s):  
Pore Structure ◽  
High Performance ◽  
Three Dimensional ◽  
Carbon Precursor ◽  
Facile Synthesis ◽  
Mantis Shrimp ◽  
Nitrogen Doped ◽  
Shrimp Shell ◽  
Hierarchical Porous ◽  
Impregnation Solution

Three-dimensional interconnected N-enriched hierarchical porous lamellar carbon with a multilevel pore structure has been fabricated using waste nitrogen-containing mantis shrimp shell as a carbon precursor and KOH as an impregnation solution.

Facile Synthesis of Hierarchical Porous Three-Dimensional Free-Standing MnCo2O4 Cathodes for Long-Life Li—O2 Batteries

2017 ◽  
Vol 9 (14) ◽  
pp. 12355-12365 ◽  
Author(s):  
Haitao Wu ◽  
Wang Sun ◽  
Yan Wang ◽  
Fang Wang ◽  
Junfei Liu ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Facile Synthesis ◽  
Free Standing ◽  
Hierarchical Porous ◽  
Long Life

Free standing three-dimensional nitrogen-doped carbon nanowire array for high-performance supercapacitors

2017 ◽  
Vol 308 ◽  
pp. 222-228 ◽  
Author(s):  
Guiyin Xu ◽  
Hui Dou ◽  
Xiumei Geng ◽  
Jinpeng Han ◽  
Lifeng Chen ◽  
...  
Keyword(s):  
High Performance ◽  
Nanowire Array ◽  
Three Dimensional ◽  
Free Standing ◽  
Nitrogen Doped ◽  
Carbon Nanowire ◽  
Nitrogen Doped Carbon

A metal-catalyst free, flexible and free-standing chitosan/vacuum-stripped graphene/polypyrrole three dimensional electrode interface for high performance dopamine sensing

2014 ◽  
Vol 2 (17) ◽  
pp. 2478-2482 ◽  
Author(s):  
Jing Liu ◽  
Ziming He ◽  
Jingwen Xue ◽  
Timothy Thatt Yang Tan
Keyword(s):  
Porous Structure ◽  
High Performance ◽  
Three Dimensional ◽  
Metal Catalyst ◽  
Hierarchical Porous Structure ◽  
Free Standing ◽  
Catalyst Free ◽  
Hierarchical Porous ◽  
Electrode Interface

A free-standing chitosan/vacuum stripped graphene/polypyrrole scaffold with a hierarchical porous structure was demonstrated as a high performance dopamine sensing electrode.

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