Hierarchical NiCo2O4 nanosheets/nitrogen doped graphene/carbon nanotube film with ultrahigh capacitance and long cycle stability as a flexible binder-free electrode for supercapacitors

2017 ◽  
Vol 5 (2) ◽  
pp. 689-698 ◽  
Author(s):  
Shihong Yue ◽  
Hao Tong ◽  
Liang Lu ◽  
Weiwei Tang ◽  
Wenlong Bai ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Energy Storage ◽  
Storage Systems ◽  
Cycle Stability ◽  
Energy Storage Systems ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Binder Free ◽  
Nico2o4 Nanosheets

Developing flexible and lightweight energy storage systems for miniaturized electronic equipment and high volumetric performance is arousing increasing interest.

Nitrogen-doped graphene nanosheets-double-walled carbon nanotube hybrid nanostructures for high-performance supercapacitors

FlatChem ◽  
2021 ◽  
pp. 100292
Author(s):  
Worawut Muangrat ◽  
Michiko Obata ◽  
Myo Than Htay ◽  
Masatsugu Fujishige ◽  
Paweena Dulyaseree ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Performance ◽  
Graphene Nanosheets ◽  
Hybrid Nanostructures ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Scalable Salt-Templated Synthesis of Nitrogen-Doped Graphene Nanosheets toward Printable Energy Storage

ACS Nano ◽  
2019 ◽  
Vol 13 (7) ◽  
pp. 7517-7526 ◽  
Author(s):  
Nan Wei ◽  
Lianghao Yu ◽  
Zhongti Sun ◽  
Yingze Song ◽  
Menglei Wang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Graphene Nanosheets ◽  
Templated Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

GENERATION OF Q-SWITCHED THULIUM-DOPED FIBER LASER (TDFL) USING DIFFERENTSATURABLE ABSORBERS

2016 ◽  
Vol 78 (5-9) ◽  
Author(s):  
N. Mohd Sharif ◽  
N. Md. Yusoff ◽  
M. A. Mohd. Izhar ◽  
F. Ahmad ◽  
S. W. Harun ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Fiber Laser ◽  
Pulse Width ◽  
The Other ◽  
Saturable Absorption ◽  
Single Walled Carbon Nanotube ◽  
Nitrogen Doped ◽  
Saturable Absorbers ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

A Q-switched Thulium-doped Fiber Laser (TDFL) operating at approximately 2 μm wavelength is successfully generated by using four different saturable absorbers (SAs) which are nitrogen-doped graphene in PVA (NG:PVA), nitrogen-doped graphene in PEO (NG:PEO), single-walled carbon nanotube in PVA (SWCNT:PVA), and high pressure carbon monoxide carbon nanotube in PVA (CNTHiPCO:PVA). The SAs integrated in the cavity were able to provide the real saturable absorption in modulating the intra-cavity losses. SWCNT gives the best results with the highest repetition rate and lowest pulse width of 57.45 kHz and 1.958 nJ correspondingly as compared to the other three SAs. 

A Nitrogen-Doped Graphene/Carbon Nanotube Nanocomposite with Synergistically Enhanced Electrochemical Activity

2013 ◽  
Vol 25 (23) ◽  
pp. 3192-3196 ◽  
Author(s):  
Ping Chen ◽  
Tian-Yuan Xiao ◽  
Yu-Hong Qian ◽  
Shan-Shan Li ◽  
Shu-Hong Yu
Keyword(s):  
Carbon Nanotube ◽  
Electrochemical Activity ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene
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