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.

Bimetallic Mixed Metal Oxide (CuO/NiO) In Fusion with Nitrogen-doped Graphene Oxide: An Alternate Approach for Developing Potential Biocarrier

2021 ◽  
pp. 105781
Author(s):  
Periasamy Anbu ◽  
Subash C.B. Gopinath ◽  
Kandasamy Saravanakumar ◽  
Sekar Vijayakumar ◽  
Santheraleka Ramanathan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Metal Oxide ◽  
Mixed Metal Oxide ◽  
Mixed Metal ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Biocompatible hole scavenger–assisted graphene oxide dots for photodynamic cancer therapy

Nanoscale ◽  
2021 ◽  
Author(s):  
Chun-Yan Shih ◽  
Wei-Lun Huang ◽  
I-Ting Chiang ◽  
Wu-Chou Su ◽  
Hsisheng Teng
Keyword(s):  
Ascorbic Acid ◽  
Graphene Oxide ◽  
Cancer Therapy ◽  
Cancer Cells ◽  
Nitrogen Doped ◽  
Photodynamic Cancer Therapy ◽  
Hole Scavenger ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Tuning of the nitrogen-doped graphene oxide dot and ascorbic acid concentrations can selectively kill cancer cells through either apoptosis or necrosis.

Understanding Na-Ion Adsorption in Nitrogen Doped Graphene Oxide Anode for Rechargeable Sodium Ion Batteries

2021 ◽  
pp. 152147
Author(s):  
Siraj Ud Daula Shamim ◽  
Md Kamal Hossain ◽  
Syed Mahedi Hasan ◽  
Afiya Akter Piya ◽  
Mohammad Sadiqur Rahman ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Sodium Ion ◽  
Ion Adsorption ◽  
Sodium Ion Batteries ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Oxide Anode

Outstanding supercapacitor performance of Nd–Mn co-doped perovskite LaFeO3@nitrogen-doped graphene oxide nanocomposites

2020 ◽  
Vol 335 ◽  
pp. 135699 ◽  
Author(s):  
Armin Rezanezhad ◽  
Ehsan Rezaie ◽  
Laleh Saleh Ghadimi ◽  
Abdollah Hajalilou ◽  
Ebrahim Abouzari-Lotf ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Supercapacitor Performance ◽  
Co Doped

Novel magnetically separable Fe3O4–WSe2/NG photocatalysts: synthesis and photocatalytic performance under visible-light irradiation

2018 ◽  
Vol 42 (11) ◽  
pp. 8914-8923 ◽  
Author(s):  
Baihong An ◽  
Yanan Liu ◽  
Chengcheng Xu ◽  
Han Wang ◽  
Jun Wan
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Synthesis ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Photocatalytic Performance ◽  
Light Irradiation ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Magnetically Separable

Visible light responsive Fe3O4–WSe2/NG (nitrogen doped graphene oxide) heterojunction nanocomposites were synthesized by a hydrothermal synthesis route, in which Fe3O4 and WSe2 particles were coated on the surface of NG.

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