Electrochemical Sensing and Biosensing Platform Based on Biomass-Derived Macroporous Carbon Materials

2014 ◽  
Vol 86 (3) ◽  
pp. 1414-1421 ◽  
Author(s):  
Li Wang ◽  
Qinying Zhang ◽  
Shuiliang Chen ◽  
Fugang Xu ◽  
Shouhui Chen ◽  
...  
Keyword(s):  
Carbon Materials ◽  
Electrochemical Sensing ◽  
Macroporous Carbon

Conjugated schiff base polymer foam/macroporous carbon integrated electrode for electrochemical sensing

2018 ◽  
Vol 265 ◽  
pp. 227-233 ◽  
Author(s):  
Linyu Wang ◽  
Coucong Gong ◽  
Yuan Shen ◽  
Mengli Xu ◽  
Guanghua He ◽  
...  
Keyword(s):  
Schiff Base ◽  
Electrochemical Sensing ◽  
Polymer Foam ◽  
Base Polymer ◽  
Macroporous Carbon

scholarly journals The Comparison Of Different Activation Techniques To Prepare Activated Carbon Materials From Waste Cotton Fabric

2017 ◽  
Vol 17 (3) ◽  
pp. 287-294
Author(s):  
Hou Wensheng Wang Shuahua ◽  
Wei Meixia ◽  
Xu Qiaoli ◽  
Niu Mei
Keyword(s):  
Cotton Fabric ◽  
Carbon Materials ◽  
Activated Carbons ◽  
Structure And Properties ◽  
X Ray Diffraction ◽  
Step Process ◽  
X Ray ◽  
One Step ◽  
Carbon Network ◽  
Macroporous Carbon

AbstractIn this paper, we investigate on the preparation of waste cotton fabric-based activated carbons by different methods. Two different kinds of carbon materials are prepared from waste cotton fabric, the structure and properties were characterized using instrumental analyses such as scanning electron microscopy (SEM), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR). It is revealed that the products prepared using one-step process are composed of macroporous carbon network , which looks like sponge-type morphology, and exhibit the high values of qiodine(1,198 mg/g) and qmb(235.6 ml/g), showing their potential usage as adsorbent.

A dopamine-imprinted chitosan Film/Porous ZnO NPs@carbon Nanospheres/Macroporous carbon for electrochemical sensing dopamine

2019 ◽  
Vol 298 ◽  
pp. 126949 ◽  
Author(s):  
Yonghai Song ◽  
Jiajia Han ◽  
Lijuan Xu ◽  
Longfei Miao ◽  
Canwei Peng ◽  
...  
Keyword(s):  
Chitosan Film ◽  
Electrochemical Sensing ◽  
Carbon Nanospheres ◽  
Zno Nps ◽  
Macroporous Carbon

scholarly journals Carbonization and Preparation of Nitrogen-Doped Porous Carbon Materials from Zn-MOF and Its Applications

Materials ◽  
2020 ◽  
Vol 13 (2) ◽  
pp. 264 ◽  
Author(s):  
Kulandaivel Sivasankar ◽  
Souvik Pal ◽  
Murugan Thiruppathi ◽  
Chia-Her Lin
Keyword(s):  
Detection Limit ◽  
Porous Carbon ◽  
Carbon Materials ◽  
Metal Organic Framework ◽  
Total Pore Volume ◽  
Electrochemical Sensing ◽  
Co2 Uptake ◽  
Nitrogen Doped ◽  
Metal Organic ◽  
Optimized Conditions

Nitrogen-doped porous carbon (NPC) materials were successfully synthesized via a Zn-containing metal-organic framework (Zn-MOF). The resulting NPC materials are characterized using various physicochemical techniques which indicated that the NPC materials obtained at different carbonization temperatures exhibited different properties. Pristine MOF morphology and pore size are retained after carbonization at particular temperatures (600 °C-NPC600 and 800 °C-NPC800). NPC800 material shows an excellent surface area 1192 m2/g, total pore volume 0.92 cm3/g and displays a higher CO2 uptake 4.71 mmol/g at 273 k and 1 bar. Furthermore, NPC600 material displays good electrochemical sensing towards H2O2. Under optimized conditions, our sensor exhibited a wide linearity range between 100 µM and 10 mM with a detection limit of 27.5 µM.

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