Sandwich-like reduced graphene oxide/yolk–shell-structured Fe@Fe3O4/carbonized paper as an efficient freestanding electrode for electrochemical synthesis of ammonia directly from H2O and nitrogen

Nanoscale ◽  
2019 ◽  
Vol 11 (27) ◽  
pp. 12997-13006 ◽  
Author(s):  
Chun Li ◽  
Yongsheng Fu ◽  
Zhen Wu ◽  
Jiawei Xia ◽  
Xin Wang
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Electrochemical Synthesis ◽  
High Yield ◽  
Reduced Graphene ◽  
Electrochemical Synthesis Of Ammonia ◽  
Excellent Selectivity

A sandwich-like freestanding electrode exhibits excellent selectivity for N2 reduction (FE: 6.25%), a high yield of NH3 and significant stability.

Ceria-reduced graphene oxide nanocomposite as an efficient electrocatalyst towards artificial N2 conversion to NH3 under ambient conditions

2019 ◽  
Vol 55 (72) ◽  
pp. 10717-10720 ◽  
Author(s):  
Hongtao Xie ◽  
Qin Geng ◽  
Xin Li ◽  
Ting Wang ◽  
Yonglan Luo ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Ambient Conditions ◽  
Electrocatalytic Performance ◽  
Reduced Graphene ◽  
Excellent Selectivity

Ultrasmall CeO2 on the surface of rGO sheets exhibits electrocatalytic performance towards artificial N2 conversion to NH3 with excellent selectivity.

scholarly journals Understanding the high activity of mildly reduced graphene oxide electrocatalysts in oxygen reduction to hydrogen peroxide

2019 ◽  
Vol 6 (7) ◽  
pp. 1409-1415 ◽  
Author(s):  
Xin Tan ◽  
Hassan A. Tahini ◽  
Sean C. Smith
Keyword(s):  
Hydrogen Peroxide ◽  
Graphene Oxide ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduced Graphene Oxide ◽  
Electrochemical Synthesis ◽  
Oxidation Process ◽  
Attractive Alternative ◽  
Reduced Graphene

The direct electrochemical synthesis of hydrogen peroxide (H2O2) would provide an attractive alternative to the traditional anthraquinone oxidation process for continuous on-site applications.

Preparation of reduced graphene oxide/Co3O4 composites and sensing performance to toluene at low temperature

RSC Advances ◽  
2016 ◽  
Vol 6 (65) ◽  
pp. 60109-60116 ◽  
Author(s):  
Shouli Bai ◽  
Long Du ◽  
Jianhua Sun ◽  
Ruixian Luo ◽  
Dianqing Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Low Temperature ◽  
Reduced Graphene Oxide ◽  
High Response ◽  
Reduced Graphene ◽  
Excellent Selectivity ◽  
Sensing Performance

The rGO/Co3O4 composite not only exhibits the high response to 5 ppm toluene but also displays excellent selectivity to some of VOCs.

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