scholarly journals Microwave-Assisted Synthesis of Highly-Crumpled, Few-Layered Graphene and Nitrogen-Doped Graphene for Use as High-Performance Electrodes in Capacitive Deionization

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Ahmad Amiri ◽  
Goodarz Ahmadi ◽  
Mehdi Shanbedi ◽  
Maryam Savari ◽  
S. N. Kazi ◽  
...  
Keyword(s):  
High Performance ◽  
Microwave Assisted Synthesis ◽  
Capacitive Deionization ◽  
Nitrogen Doped ◽  
Microwave Assisted ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

scholarly journals Ultrafast ammonia-driven, microwave-assisted synthesis of nitrogen-doped graphene quantum dots and their optical properties

Nanophotonics ◽  
2017 ◽  
Vol 6 (1) ◽  
pp. 259-267 ◽  
Author(s):  
Binjie Zheng ◽  
Yuanfu Chen ◽  
Pingjian Li ◽  
Zegao Wang ◽  
Bingqiang Cao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Graphene Quantum Dots ◽  
Microwave Assisted Synthesis ◽  
Scale Production ◽  
Excitation Spectra ◽  
Nitrogen Doped ◽  
Microwave Assisted ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

AbstractFor the first time, a facile, ultrafast, ammonia-driven microwave-assisted synthesis of high-quality nitrogen-doped graphene quantum dots (NGQDs) at room temperature and atmospheric pressure is presented. This one-step method is very cheap, environment friendly, and suitable for large-scale production. The as-synthesized NGQDs consisting of one to three graphene monolayers exhibit highly crystalline quality with an average size of 5.3 nm. A new fluorescence (FL) emission peak at 390 nm is observed, which might be attributed to the doped nitrogen atoms into the GQDs. An interesting red-shift is observed by comparing the FL excitation spectra to the UV-visible absorption spectra. Based on the optical properties, the detailed Jablonski diagram representing the energy level structure of NGQDs is derived.

Nitrogen-doped graphene composites as efficient electrodes with enhanced capacitive deionization performance

RSC Advances ◽  
2014 ◽  
Vol 4 (108) ◽  
pp. 63189-63199 ◽  
Author(s):  
Xiaoyu Gu ◽  
Yu Yang ◽  
Yang Hu ◽  
Meng Hu ◽  
Jian Huang ◽  
...  
Keyword(s):  
High Performance ◽  
Capacitive Deionization ◽  
Melamine Formaldehyde ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Nitrogen-doped graphene composites were prepared by incorporating melamine formaldehyde nanoparticles and used as high performance electrodes for capacitive deionization.

Exploration of the Active Center Structure of Nitrogen-Doped Graphene for Control over the Growth of Co3O4 for a High-Performance Supercapacitor

2017 ◽  
Vol 1 (1) ◽  
pp. 143-153 ◽  
Author(s):  
Xiaoning Tian ◽  
Xiaolong Sun ◽  
Zhongqing Jiang ◽  
Zhong-Jie Jiang ◽  
Xiaogang Hao ◽  
...  
Keyword(s):  
Active Center ◽  
High Performance ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

scholarly journals Ultrafast-charging and long cycle-life anode materials of TiO2-bronze/nitrogen-doped graphene nanocomposites for high-performance lithium-ion batteries

RSC Advances ◽  
2020 ◽  
Vol 10 (71) ◽  
pp. 43811-43824
Author(s):  
Thanapat Autthawong ◽  
Yothin Chimupala ◽  
Mitsutaka Haruta ◽  
Hiroki Kurata ◽  
Tsutomu Kiyomura ◽  
...  
Keyword(s):  
Anode Materials ◽  
High Performance ◽  
High Stability ◽  
Lithium Ion ◽  
Graphene Nanocomposites ◽  
Nitrogen Doped ◽  
Long Cycle Life ◽  
Fast Charging ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

The TiO2-bronze/nitrogen-doped graphene nanocomposites have the potential for fast-charging and have high stability, showing potential as an anode material in advanced power batteries for next-generation applications.

A hierarchical 2D Ni–Mo–S nanosheet@nitrogen doped graphene hybrid as a Pt-free cathode for high-performance dye sensitized solar cells and fuel cells

2017 ◽  
Vol 5 (34) ◽  
pp. 17896-17908 ◽  
Author(s):  
Jayaraman Balamurugan ◽  
Shaik Gouse Peera ◽  
Meng Guo ◽  
Thanh Tuan Nguyen ◽  
Nam Hoon Kim ◽  
...  
Keyword(s):  
High Performance ◽  
Hydrothermal Process ◽  
Dye Sensitized Solar Cells ◽  
Cost Effective ◽  
Nitrogen Doped ◽  
Dye Sensitized ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Energy Conversion Devices ◽  
Sensitized Solar Cells

A novel hybrid of 2D Ni–Mo–S nanosheet integrated nitrogen doped graphene (NG) is successfully developed via a simple, scalable, and cost-effective hydrothermal process, and its application towards energy conversion devices is explored.

Sign in / Sign up

Export Citation Format

Share Document