Continuous-Flow Synthesis of Functional Carbonaceous Particles from Biomass under Hydrothermal Carbonization
SCIE
SCOPUS
- Title
- Continuous-Flow Synthesis of Functional Carbonaceous Particles from Biomass under Hydrothermal Carbonization
- Authors
- Zhao, Y; Singh, AK; Jang, S; Wang, AJ; Kim, DP
- Date Issued
- 2014-12
- Publisher
- AKADEMIAI KIADO RT
- Abstract
- Plain and N-doped carbonaceous particles are synthesized from biomass resources such as glucose via continuous hydrothermal carbonization (HTC) process at 200 degrees C and 250 psi for the first time using a microfluidic system in a fast and continuous manner. The continuous HTC is controlled by reaction time (3.7-30 min) and concentration (0-10 wt. %) of ethylenediamine as a nitrogen additive to produce a series of the plain carbonaceous and N-doped carbonaceous particles with size range from 0.8 to 1.2 um. The as-synthesized and the pyrolyzed particles are characterized by various analytical instruments to understand their chemical structures with elemental compositions, morphology of particles, and thermal defunctionalization.
- Keywords
- flow chemistry; HTC; carbon sphere; N-doped carbon sphere; biomass
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/13813
- DOI
- 10.1556/JFC-D-14-00018
- ISSN
- 2062-249X
- Article Type
- Article
- Citation
- JOURNAL OF FLOW CHEMISTRY, vol. 4, no. 4, page. 195 - 199, 2014-12
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