.png){kind=icon}
返回
Patterned carbon dot-based thin films for solid-state devices
.png){kind=icon}
OA
AI
DOI：10.1039/c9nr08904g.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Carbon dot-based fluorescent nanocomposite compounds were obtained following microwave assisted thermal treatment of an aqueous mixture consisting of citric acid and urea. Thin film deposition of nanocomposites on SiO2 (100) substrates is followed by annealing, in order to render the films dissolution-resistant and processable. Optical lithography and O-2 plasma etching are utilized to pattern the deposited films in the desired shapes and dimensions and a solid-state relative humidity sensor is fabricated on the SiO2 substrate. Spectroscopy and microscopy techniques are employed to characterize and monitor the whole process throughout the fabrication steps. The patterned films retain the functional groups introduced during their synthesis and continue to display hydrophilicity and PL properties. Successful patterning of these nanocomposites opens the way for the fabrication of solid-state, carbon dot-based optical and electrical devices that take advantage of the properties of carbon quantum dots.
Keyword:
GRAPHENE QUANTUM DOTS
FTIR SPECTROSCOPY
ONE-STEP
NANODOTS
SPECTRA
VAPOR
ACID
INK
期刊
IF:
5.1
论文数:
3.0W
被引数:
11.6W
机构
引用论文
A Biocompatible Fluorescent Ink Based on Water-Soluble Luminescent Carbon Nanodots基于水溶性发光碳纳米点的生物相容性荧光墨水
PREAI
分享收藏A green heterogeneous synthesis of N-doped carbon dots and their photoluminescence applications in solid and aqueous states.png)
NANOSCALE
NANOSCALEIF5.1
PREAI
分享收藏Tuneable light-emitting carbon-dot/polymer flexible films prepared through one-pot synthesisNANOSCALEOAAI
NANOSCALEIF5.1
OAAI分享收藏Carbon quantum dots enhance the photocatalytic performance of BiVO4 with different exposed facetsDALTON TRANSACTIONS
DALTON TRANSACTIONSIF3.3
PREAI
分享收藏Evolution of nitrogen functionalities in carbonaceous materials during pyrolysis热解过程中碳质材料中氮官能团的演变Carbon
CarbonIF0
PREAI
分享收藏
查看更多内容