scholarly journals Preparation of large-area ultrathin carbon semiconductors converted from conjugated microporous polymer films

RSC Advances ◽  
2019 ◽  
Vol 9 (30) ◽  
pp. 17399-17404 ◽  
Author(s):  
Shang Ju ◽  
Yamei Ding ◽  
Yuhang Yin ◽  
Shuai Cheng ◽  
Xiangjing Wang ◽  
...  
Keyword(s):  
Thermal Annealing ◽  
Polymer Films ◽  
Carbon Dots ◽  
Annealing Process ◽  
Large Area ◽  
Conjugated Microporous Polymer ◽  
Microporous Polymer ◽  
Thermal Annealing Process

Large-area carbon semiconductors were prepared by combining the in situ polymerization with thermal annealing process. Moreover, a photodetector based on carbon dots decorated carbon semiconductors was fabricated.

scholarly journals In situ synthesis of monolayer graphene on silicon for near-infrared photodetectors

RSC Advances ◽  
2019 ◽  
Vol 9 (64) ◽  
pp. 37512-37517 ◽  
Author(s):  
Pengcheng Xiang ◽  
Gang Wang ◽  
Siwei Yang ◽  
Zhiduo Liu ◽  
Li Zheng ◽  
...  
Keyword(s):  
Carbon Source ◽  
Thermal Annealing ◽  
Near Infrared ◽  
Annealing Process ◽  
In Situ Synthesis ◽  
Monolayer Graphene ◽  
Direct Integration ◽  
Si Substrate ◽  
Thermal Annealing Process

Direct integration of monolayer graphene on a silicon (Si) substrate is realized by a simple thermal annealing process, involving a top copper (Cu) layer as the catalyst and an inserted polymethylmethacrylate (PMMA) as the carbon source.

scholarly journals In situ synthesis of stretchable and highly stable multi-color carbon-dots/polyurethane composite films for light-emitting devices

RSC Advances ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 1281-1286 ◽  
Author(s):  
Fei Lian ◽  
Chuanxi Wang ◽  
Qian Wu ◽  
Minghui Yang ◽  
Zhenyu Wang ◽  
...  
Keyword(s):  
Polymer Films ◽  
Carbon Dots ◽  
Composite Films ◽  
Optoelectronic Devices ◽  
In Situ Synthesis ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Polyurethane Composite

Stretchable, mechanically stable multi-color carbon-dots-based polymer films are in situ fabricated, and showed potential for application in optoelectronic devices.

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