Graphitic Carbon Nitride/Graphene Hybrids as New Active Materials for Energy Conversion and Storage

ChemNanoMat ◽  
2015 ◽  
Vol 1 (5) ◽  
pp. 298-318 ◽  
Author(s):  
Yang Zhao ◽  
Jing Zhang ◽  
Liangti Qu
2021 ◽  
pp. 2102540
Author(s):  
Yinghui Wang ◽  
Lizhen Liu ◽  
Tianyi Ma ◽  
Yihe Zhang ◽  
Hongwei Huang

2018 ◽  
Vol 6 (45) ◽  
pp. 22346-22380 ◽  
Author(s):  
Javad Safaei ◽  
Nurul Aida Mohamed ◽  
Mohamad Firdaus Mohamad Noh ◽  
Mohd Fairuz Soh ◽  
Norasikin Ahmad Ludin ◽  
...  

Application of g-C3N4 in energy conversion and storage such as solar to fuel conversion, solar cells and supercapacitors.


EnergyChem ◽  
2021 ◽  
Vol 3 (2) ◽  
pp. 100051
Author(s):  
Chuanbiao Bie ◽  
Bei Cheng ◽  
Jiajie Fan ◽  
Wingkei Ho ◽  
Jiaguo Yu

2020 ◽  
Vol 12 (1) ◽  
Author(s):  
Kai Liu ◽  
Zilin Chen ◽  
Tian Lv ◽  
Yao Yao ◽  
Ning Li ◽  
...  

AbstractWearable fiber-shaped integrated energy conversion and storage devices have attracted increasing attention, but it remains a big challenge to achieve a common fiber electrode for both energy conversion and storage with high performance. Here, we grow aligned carbon nanotubes (CNTs) array on continuous graphene (G) tube, and their seamlessly connected structure provides the obtained G/CNTs composite fiber with a unique self-supported hollow structure. Taking advantage of the hollow structure, other active materials (e.g., polyaniline, PANI) could be easily functionalized on both inner and outer surfaces of the tube, and the obtained G/CNTs/PANI composite hollow fibers achieve a high mass loading (90%) of PANI. The G/CNTs/PANI composite hollow fibers can not only be used for high-performance fiber-shaped supercapacitor with large specific capacitance of 472 mF cm−2, but also can replace platinum wire to build fiber-shaped dye-sensitized solar cell (DSSC) with a high power conversion efficiency of 4.20%. As desired, the integrated device of DSSC and supercapacitor with the G/CNTs/PANI composite hollow fiber used as the common electrode exhibits a total power conversion and storage efficiency as high as 2.1%. Furthermore, the self-supported G/CNTs hollow fiber could be further functionalized with other active materials for building other flexible and wearable electronics.


2022 ◽  
Author(s):  
Fan Xu ◽  
Qi Yao ◽  
Yan Zhang ◽  
Zhao Mo ◽  
Junjie Yuan ◽  
...  

As a star photocatalyst, graphitic carbon nitride has been widely used in environmental remediation and energy conversion. However, graphitic carbon nitride still has some distinct shortcomings, such its utilization of...


2018 ◽  
Vol 6 (29) ◽  
pp. 14170-14177 ◽  
Author(s):  
Fulai Qi ◽  
Zhangxun Xia ◽  
Ruili Sun ◽  
Xuejing Sun ◽  
Xinlong Xu ◽  
...  

Porous graphitic carbons are promising candidates for energy conversion and storage.


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