Pd Single‐Atom Catalysts on Nitrogen‐Doped Graphene for the Highly Selective Photothermal Hydrogenation of Acetylene to Ethylene

2019 ◽  
Vol 31 (18) ◽  
pp. 1900509 ◽  
Author(s):  
Shiqi Zhou ◽  
Lu Shang ◽  
Yunxuan Zhao ◽  
Run Shi ◽  
Geoffrey I. N. Waterhouse ◽  
...  
Keyword(s):  
Single Atom ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

scholarly journals Structural, electronic and catalytic performances of single-atom Fe stabilized by divacancy-nitrogen-doped graphene

RSC Advances ◽  
2017 ◽  
Vol 7 (13) ◽  
pp. 7920-7928 ◽  
Author(s):  
Zhiyong Liu ◽  
Tingwei He ◽  
Kaikai Liu ◽  
Weiguang Chen ◽  
Yanan Tang
Keyword(s):  
First Principles ◽  
Catalytic Properties ◽  
Single Atom ◽  
First Principles Calculations ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Catalytic Performances

The geometric, electronic and catalytic properties of a single-atom Fe embedded GN4 sheet (Fe–GN4) were systematically studied using first-principles calculations.

Computational screening of efficient graphene-supported transition metal single atom catalysts toward the oxygen reduction reaction

2020 ◽  
Vol 8 (37) ◽  
pp. 19319-19327 ◽  
Author(s):  
Lei Li ◽  
Rao Huang ◽  
Xinrui Cao ◽  
Yuhua Wen
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Single Atom ◽  
Nitrogen Doped ◽  
Single Atoms ◽  
Computational Screening ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Transition metal single atoms anchored on nitrogen-doped graphene toward the oxygen reduction reaction have been screened.

Theoretical insights into catalytic CO2 hydrogenation over single-atom (Fe or Ni) incorporated nitrogen-doped graphene

2021 ◽  
Vol 48 ◽  
pp. 101532
Author(s):  
Preeyaporn Poldorn ◽  
Yutthana Wongnongwa ◽  
Tanabat Mudchimo ◽  
Siriporn Jungsuttiwong
Keyword(s):  
Co2 Hydrogenation ◽  
Single Atom ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Incorporated Nitrogen

Adsorption characteristics of formaldehyde on nitrogen doped graphene-based single atom adsorbents: A DFT study

2019 ◽  
Vol 493 ◽  
pp. 1260-1267 ◽  
Author(s):  
Zhijian Liu ◽  
Dewang Zhang ◽  
Tianhe Wei ◽  
Liangqi Wang ◽  
Xiaojing Li ◽  
...  
Keyword(s):  
Dft Study ◽  
Single Atom ◽  
Nitrogen Doped ◽  
Adsorption Characteristics ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

scholarly journals Strain-Controlled Single Cr Embedded Nitrogen-Doped Graphene Achieve Efficient Nitrogen Reduction

2021 ◽  
Author(s):  
Chao Lin ◽  
Xiaopeng Liu ◽  
Jiale Qu ◽  
Xiang Feng ◽  
Zhi Wei Seh ◽  
...  
Keyword(s):  
Electronic State ◽  
Reduction Reaction ◽  
State Regulation ◽  
Single Atom ◽  
Nitrogen Reduction ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Single atom catalysts (SACs) have received much attention in the nitrogen reduction reaction (NRR) field due to their high atomic utilization and controllable electronic state regulation. It is attractive to...

scholarly journals Descriptors for Hydrogen Evolution on Single Atom Catalysts in Nitrogen-Doped Graphene

2020 ◽  
Vol 124 (36) ◽  
pp. 19571-19578 ◽  
Author(s):  
Victor Fung ◽  
Guoxiang Hu ◽  
Zili Wu ◽  
De-en Jiang
Keyword(s):  
Hydrogen Evolution ◽  
Single Atom ◽  
Nitrogen Doped ◽  
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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