An all-lignin-based flexible supercapacitor based on nitrogen-doped carbon dots functionalized graphene hydrogel

2021 ◽  
Author(s):  
Linlin Cui ◽  
Yingrui An ◽  
Hanping Xu ◽  
Yue Li ◽  
Mengying Jia ◽  
...  
Keyword(s):  
Functionalized Graphene ◽  
Energy Storage Devices ◽  
Electronic Products ◽  
Storage Devices ◽  
Nitrogen Doped ◽  
Flexible Supercapacitor ◽  
Earth Abundant ◽  
Wearable Electronic ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon

Abstract: Designing flexible supercapacitors (FSCs) as energy storage devices for portable/wearable electronic products using natural biomass with earth-abundant, renewable and environmentally friendly has the prospect of building a green, sustainable...

Designing high-performance anode composed of carbon nanotubes and Fe-Fe3C nanoparticles for quasi-solid-state fibrous Ni/Fe batteries

2021 ◽  
Author(s):  
Xiaoqin Li ◽  
Taotao Gao ◽  
Qilin Liu ◽  
Yanxue Xu ◽  
Jing Li ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Cost Effectiveness ◽  
Solid State ◽  
High Performance ◽  
Energy Storage Devices ◽  
Electronic Products ◽  
Storage Devices ◽  
Wearable Electronic ◽  
The Cost ◽  
Fe3c Nanoparticles

Fiber-shaped energy storage devices (FESDs) are indispensable for developing portable and wearable electronic products. The aqueous rechargeable Ni/Fe batteries are the appropriate candidate due to the cost-effectiveness, high ionic conductivity,...

A universal KOH-free strategy towards nitrogen-doped carbon nanosheets for high-rate and high-energy storage devices

2019 ◽  
Vol 7 (46) ◽  
pp. 26469-26478 ◽  
Author(s):  
Gang Yuan ◽  
Wanwen Huang ◽  
Kaixiu Guan ◽  
Huimin Li ◽  
Yingjun Xie ◽  
...  
Keyword(s):  
High Energy ◽  
High Specific Surface Area ◽  
High Rate ◽  
High Nitrogen Content ◽  
Energy Storage Devices ◽  
Carbon Nanosheets ◽  
Storage Devices ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon ◽  
High Energy Storage

A universal KOH-free strategy is developed to prepare nitrogen-doped carbon nanosheets (N-SCNSs) derived from edible oil residues with high specific surface area and high nitrogen content for application in high-rate and high-energy supercapacitors.

A Bright Nitrogen-doped-Carbon-Dots based Fluorescent Biosensor for Selective Detection of Copper Ions

2021 ◽  
Vol 5 (1) ◽  
pp. 84-92
Author(s):  
Shuting Chen ◽  
Chaoqun Chen ◽  
Jian Wang ◽  
Fang Luo ◽  
Longhua Guo ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Copper Ions ◽  
Selective Detection ◽  
Nitrogen Doped ◽  
Fluorescent Biosensor ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon

Integration of Single Co Atoms and Ru Nanoclusters Boosts the Cathodic Performance of Nitrogen-Doped 3D Graphene towards Lithium–Oxygen Batteries

2021 ◽  
Author(s):  
Mingrui Liu ◽  
Jing Li ◽  
Bing Chi ◽  
Long Zheng ◽  
Yuexing Zhang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Next Generation ◽  
Energy Storage Devices ◽  
3D Graphene ◽  
Storage Devices ◽  
Nitrogen Doped ◽  
Automotive Batteries ◽  
Lithium Oxygen Batteries

The Li-O2 battery is recognized as one of the most promising energy storage devices for next-generation automotive batteries due to its extremely high theoretical energy density. The design and preparation...

Tuning Optical Properties of Nitrogen-Doped Carbon Dots Through Fluorescence Resonance Energy Transfer Using Rhodamine B for Ratiometric Sensing of Mercury ion

2021 ◽  
Author(s):  
Alagan Muthurasu ◽  
V GANESH
Keyword(s):  
Optical Properties ◽  
Energy Transfer ◽  
Rhodamine B ◽  
Carbon Dots ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Nitrogen Doped ◽  
Physical Chemical ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon

Carbon dots (CDs) exhibiting fluorescence property are generally derived from carbonaceous materials and possessing ultra small size with various exciting physical, chemical and photo-properties that have been used in many...

Nitrogen-doped carbon dots for dual-wavelength excitation fluorimetric assay for ratiometric determination of phosalone

2021 ◽  
Vol 188 (8) ◽  
Author(s):  
Xiufen Liao ◽  
Congjin Chen ◽  
Jielun Yang ◽  
Ruxia Zhou ◽  
Lulu Si ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Dual Wavelength ◽  
Nitrogen Doped ◽  
Fluorimetric Assay ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon
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