Leveraging electrochemistry to uncover the role of nitrogen in the biological reactivity of nitrogen-doped graphene

2019 ◽  
Vol 6 (12) ◽  
pp. 3525-3538 ◽  
Author(s):  
Yan Wang ◽  
Nathalia Aquino de Carvalho ◽  
Susheng Tan ◽  
Leanne M. Gilbertson
Keyword(s):  
Oxidative Stress ◽  
Active Site ◽  
Electrochemical Techniques ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Electrochemical techniques are leveraged to probe the influence of N-bonding types on the bioactivity of nitrogen-doped graphene, with graphitic-N identified to be the active site for oxidative stress-related bioactivity.

Atomically dispersed iridium catalysts for multifunctional electrocatalysis

2020 ◽  
Vol 8 (37) ◽  
pp. 19665-19673 ◽  
Author(s):  
Qiaoqiao Zhang ◽  
Zhiyao Duan ◽  
Yin Wang ◽  
Lina Li ◽  
Bing Nan ◽  
...  
Keyword(s):  
Active Site ◽  
Iridium Catalysts ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Atomically dispersed iridium embedded nitrogen-doped graphene shows excellent HER, OER, and ORR performance, where the IrN4–G center is the active site for these reactions.

scholarly journals On the active site for electrocatalytic water splitting on late transition metals embedded in graphene

2019 ◽  
Vol 9 (23) ◽  
pp. 6793-6799
Author(s):  
Thomas Kropp ◽  
Michael Rebarchik ◽  
Manos Mavrikakis
Keyword(s):  
Water Splitting ◽  
Active Site ◽  
Late Transition Metals ◽  
Nitrogen Doped ◽  
Metal Atoms ◽  
Open Questions ◽  
Transition Metal Atoms ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Late Transition

Transition-metal atoms embedded in nitrogen-doped graphene can be used for electrocatalytic water splitting, but there are open questions regarding the identity of the active site.

Role of Nitrogen-Doped Graphene for Improved High-Capacity Potassium Ion Battery Anodes

ACS Nano ◽  
2016 ◽  
Vol 10 (10) ◽  
pp. 9738-9744 ◽  
Author(s):  
Keith Share ◽  
Adam P. Cohn ◽  
Rachel Carter ◽  
Bridget Rogers ◽  
Cary L. Pint
Keyword(s):  
High Capacity ◽  
Potassium Ion ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Role of Pyridinic-N for Nitrogen-doped graphene quantum dots in oxygen reaction reduction

2017 ◽  
Vol 508 ◽  
pp. 154-158 ◽  
Author(s):  
Lang Sun ◽  
Yi Luo ◽  
Ming Li ◽  
Guanghui Hu ◽  
Yongjie Xu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Pyridinic N ◽  
Oxygen Reaction
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