High performance capacitive deionization electrodes based on ultrathin nitrogen-doped carbon/graphene nano-sandwiches

2017 ◽  
Vol 53 (78) ◽  
pp. 10784-10787 ◽  
Author(s):  
Miao Wang ◽  
Xingtao Xu ◽  
Jing Tang ◽  
Shujin Hou ◽  
Md. Shahriar A. Hossain ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
High Performance ◽  
Capacitive Deionization ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

Here, ultrathin nitrogen-doped carbon/graphene nano-sandwiches were synthesized by carbonization of graphene oxide-based nanosheets, which were fully covered with ultrasmall ZIF-8 nanocrystals.

Bimetallic CoNiSx nanocrystallites embedded in nitrogen-doped carbon anchored on reduced graphene oxide for high-performance supercapacitors

Nanoscale ◽  
2018 ◽  
Vol 10 (8) ◽  
pp. 4051-4060 ◽  
Author(s):  
Qidi Chen ◽  
Jinkang Miao ◽  
Liang Quan ◽  
Daoping Cai ◽  
Hongbing Zhan
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Nitrogen Doped ◽  
Reduced Graphene ◽  
One Step ◽  
Nitrogen Doped Carbon

An unique rGO/CoNiSx/N–C nanocomposite has been successfully designed and synthesized by a simple one-step carbonization/sulfurization treatment of the rGO/Co–Ni precursor.

MOF derived CoP-decorated nitrogen-doped carbon polyhedrons/reduced graphene oxide composites for high performance supercapacitors

2019 ◽  
Vol 48 (28) ◽  
pp. 10661-10668 ◽  
Author(s):  
Jun Zhu ◽  
Xiaoping Shen ◽  
Lirong Kong ◽  
Guoxing Zhu ◽  
Zhenyuan Ji ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Nitrogen Doped ◽  
Assembly Strategy ◽  
Reduced Graphene ◽  
Nitrogen Doped Carbon ◽  
Oxide Composites ◽  
Enhanced Electrochemical Performance

A CoP-NPC/RGO composite prepared through an efficient pyrolysis–phosphidation–assembly strategy exhibits an enhanced electrochemical performance.

In situ encapsulation of Co-based nanoparticles into nitrogen-doped carbon nanotubes-modified reduced graphene oxide as an air cathode for high-performance Zn–air batteries

Nanoscale ◽  
2019 ◽  
Vol 11 (45) ◽  
pp. 21943-21952 ◽  
Author(s):  
Haocheng Qi ◽  
Yingying Feng ◽  
Zhenzhen Chi ◽  
Yuanyuan Cui ◽  
Minghui Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Electrochemical Performance ◽  
High Performance ◽  
Bifunctional Catalyst ◽  
Air Cathode ◽  
Nitrogen Doped ◽  
Reduced Graphene ◽  
Nitrogen Doped Carbon

Co/Co4N@N-CNTs/rGO is designed and used as a bifunctional catalyst for bulk and flexible Zn–air batteries which display good electrochemical performance.

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