Chemical modification of vertically aligned graphene standing on SiC microspheres for selective oxidation

2019 ◽  
Vol 43 (1) ◽  
pp. 514-519 ◽  
Author(s):  
Jun Ma ◽  
Yiwei Fei ◽  
Jianqiang Hu ◽  
Nan Wu ◽  
Shian Sun ◽  
...  
Keyword(s):  
Chemical Modification ◽  
Selective Oxidation ◽  
Bond Activation ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Vertically Aligned

Vertically aligned nitrogen doped graphene standing on SiC microspheres is found to be an effective carbocatalyst towards C–C bond activation reactions.

Predispersed Carbocatalyst: Vertically Aligned Nitrogen-Doped Graphene Rooted on SiC Microspheres for Selective Oxidation

ChemCatChem ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 825-830 ◽  
Author(s):  
Jun Ma ◽  
Nan Wu ◽  
Shi-an Sun ◽  
Ting Yao ◽  
Gong-yi Li ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Vertically Aligned

Cobalt Single Atoms Embedded in Nitrogen‐Doped Graphene for Selective Oxidation of Benzyl Alcohol by Activated Peroxymonosulfate

Small ◽  
2021 ◽  
pp. 2004579
Author(s):  
Jiaquan Li ◽  
Shiyong Zhao ◽  
Lianji Zhang ◽  
San Ping Jiang ◽  
Shi‐Ze Yang ◽  
...  
Keyword(s):  
Benzyl Alcohol ◽  
Selective Oxidation ◽  
Nitrogen Doped ◽  
Single Atoms ◽  
Oxidation Of Benzyl Alcohol ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Aerobic selective oxidation of 5-hydroxymethyl-furfural over nitrogen-doped graphene materials with 2,2,6,6-tetramethylpiperidin-oxyl as co-catalyst

2016 ◽  
Vol 6 (7) ◽  
pp. 2377-2386 ◽  
Author(s):  
Guangqiang Lv ◽  
Hongliang Wang ◽  
Yongxing Yang ◽  
Xiao Li ◽  
Tiansheng Deng ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Thermal Treatment ◽  
Selective Oxidation ◽  
Aerobic Oxidation ◽  
Catalytic Performance ◽  
Co Catalyst ◽  
Nitrogen Doped ◽  
Hydroxymethyl Furfural ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

N-doped graphene materials were prepared via thermal treatment of graphene oxide in flowing NH3, and their catalytic performance was tested in aerobic oxidation of 5-hydroxymethy-furfural.

Pyridinic-nitrogen-dominated nitrogen-doped graphene stabilized Cu for efficient selective oxidation of 5-hydroxymethfurfural

2018 ◽  
Vol 458 ◽  
pp. 24-31 ◽  
Author(s):  
Guangqiang Lv ◽  
Shiwei Chen ◽  
Hanfei Zhu ◽  
Ming Li ◽  
Yongxing Yang
Keyword(s):  
Selective Oxidation ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Pyridinic Nitrogen

Nitrogen-doped graphene stabilized gold nanoparticles for aerobic selective oxidation of benzylic alcohols

RSC Advances ◽  
2012 ◽  
Vol 2 (32) ◽  
pp. 12438 ◽  
Author(s):  
Xiuqiang Xie ◽  
Jinlin Long ◽  
Jie Xu ◽  
Liming Chen ◽  
Ying Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Selective Oxidation ◽  
Benzylic Alcohols ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Nitrogen-Doped Graphene Nanosheets as Metal-Free Catalysts for Aerobic Selective Oxidation of Benzylic Alcohols

ACS Catalysis ◽  
2012 ◽  
Vol 2 (4) ◽  
pp. 622-631 ◽  
Author(s):  
Jinlin Long ◽  
Xiuqiang Xie ◽  
Jie Xu ◽  
Quan Gu ◽  
Liming Chen ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Graphene Nanosheets ◽  
Benzylic Alcohols ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

scholarly journals Nitrogen-Doped Graphene Iron-Based Particle Electrode Outperforms Activated Carbon in Three-Dimensional Electrochemical Water Treatment Systems

Water ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 3121
Author(s):  
Hosna Ghanbarlou ◽  
Nikoline Loklindt Pedersen ◽  
Morten Enggrob Simonsen ◽  
Jens Muff
Keyword(s):  
Activated Carbon ◽  
Three Dimensional ◽  
Cell Voltage ◽  
Reduction Reaction ◽  
Process Data ◽  
Nitrogen Doped ◽  
Pesticide Removal ◽  
Optimal Value ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

The synergy between electrochemical oxidation and adsorption on particle electrodes was investigated in three-dimensional (3D) systems for p-nitrosodimethylaniline (RNO) decolorization and pesticide removal. A comparison was made between granular activated carbon (GAC) and a novel synthesized nitrogen-doped graphene-based particle electrode (NCPE). Experiments on RNO decolorization show that the synergy parameter of the 3D-NCPE system was improved 3000 times compared to the studied 3D-GAC system. This was due to the specific nanostructure and composition of the NCPE material. Nitrogen-doped graphene triggered an oxygen reduction reaction, producing hydrogen peroxide that simultaneously catalyzed on iron sites of the NCPEs to hydroxyl radicals following the electro-Fenton (EF) process. Data showed that in the experimental setup used for the study, the applied cell voltage required for the optimal value of the synergy parameter could be lowered to 5V in the 3D-NCPEs process, which is significantly better than the 15–20 V needed for synergy to be found in the 3D-GAC process. Compared to previous studies with 3D-GAC, the removal of pesticides 2,6 dichlorobenzamide (BAM), 2-methyl-4-chlorophenoxyaceticacid (MCPA), and methylchlorophenoxypropionic acid (MCPP) was also enhanced in the 3D-NCPE system.

scholarly journals CoMn phosphide encapsulated in nitrogen-doped graphene for electrocatalytic hydrogen evolution over a broad pH range

2021 ◽  
Author(s):  
Jingjing Liu ◽  
Wenyao Li ◽  
Zhe Cui ◽  
Jiaojiao Li ◽  
Fang Yang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Core Shell ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Ph Range ◽  
Excellent Stability

A core–shell CoMn-P@NG heterostructure electrode demonstrated impressive performance of hydrogen evolution over a broad pH range and maintained excellent stability.

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