Reversible Modification of Nitrogen-Doped Graphene Based on Se–N Dynamic Covalent Bonds for Field-Effect Transistors

2019 ◽  
Vol 11 (27) ◽  
pp. 24360-24366 ◽  
Author(s):  
Nannan Zheng ◽  
Yiyu Feng ◽  
Yu Zhang ◽  
Rongjin Li ◽  
Ce Bian ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Covalent Bonds ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Reversible Modification

Nitrogen-Doped Graphene Nanoplatelets from Simple Solution Edge-Functionalization for n-Type Field-Effect Transistors

2013 ◽  
Vol 135 (24) ◽  
pp. 8981-8988 ◽  
Author(s):  
Dong Wook Chang ◽  
Eun Kwang Lee ◽  
Eun Yeob Park ◽  
Hojeong Yu ◽  
Hyun-Jung Choi ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Graphene Nanoplatelets ◽  
Simple Solution ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

scholarly journals High-performance monolayer MoS2 field-effect transistor with large-scale nitrogen-doped graphene electrodes for Ohmic contact

2019 ◽  
Vol 115 (1) ◽  
pp. 012104 ◽  
Author(s):  
Dongjea Seo ◽  
Dong Yun Lee ◽  
Junyoung Kwon ◽  
Jea Jung Lee ◽  
Takashi Taniguchi ◽  
...  
Keyword(s):  
Ohmic Contact ◽  
Field Effect ◽  
High Performance ◽  
Large Scale ◽  
Field Effect Transistor ◽  
Monolayer Mos2 ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Effect Transistor

scholarly journals Effect of Nitrogen-Doped Graphene Oxide on the Aging Behavior of Nitrile–Butadiene Rubber

Polymers ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 1637 ◽  
Author(s):  
Songbo Chen ◽  
Tianxiang Li ◽  
Songhan Wan ◽  
Xing Huang ◽  
Shuwei Cai ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Butadiene Rubber ◽  
Aging Behavior ◽  
Covalent Bonds ◽  
Nitrogen Doped ◽  
Nitrile Butadiene Rubber ◽  
Equilibrium Swelling ◽  
Before And After ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Nitrogen-doped graphene oxide (GO), namely, NG, was prepared by o-phenylenediamine (OPD) grafting onto GO. The structure and morphology of NG were characterized by FITR, XRD, SEM, EDS, Raman spectroscopy, and TGA. OPD was linked to the GO surface by covalent bonds, and the absorption peak of the C=N bond in the phenazine structure was identified in the FITR spectra. The aging resistance properties of nitrile-butadiene rubber (NBR)-NG composites was investigated by mechanical testing, before and after aging. The resistance of the NBR/NG composites with the addition of 3 phr NG fillers was the highest. The aging mechanism was investigated by TGA-DSC, DMA, equilibrium swelling testing, and ATR-FTIR. The results showed that NG could effectively inhibit chain cross-linking in NBR.

scholarly journals Nitrogen Doped Graphene with a p-Type Field-Effect and Its Fine Modulation

2019 ◽  
Vol 35 (11) ◽  
pp. 1282-1290 ◽  
Author(s):  
Peng PENG ◽  
◽  
Hongtao LIU ◽  
Bin WU ◽  
Qingxin TANG ◽  
...  
Keyword(s):  
Field Effect ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

scholarly journals Electric field effect in boron and nitrogen doped graphene bilayers

2018 ◽  
Vol 155 ◽  
pp. 175-179 ◽  
Author(s):  
G.A. Nemnes ◽  
T.L. Mitran ◽  
A. Manolescu ◽  
Daniela Dragoman
Keyword(s):  
Electric Field ◽  
Field Effect ◽  
Electric Field Effect ◽  
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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