Synthesis of colloidal carbon spheres by hydrothermal carbonization of glucose at different initial pH

被引：10
|
作者：
Jiang, Guohui [1 ]
Xu, Xueqing [1 ]
Xu, Gang [1 ]
机构：
[1] Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Labolatory Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
来源：
ENERGY, ENVIRONMENT AND BIOLOGICAL MATERIALS | 2011年 / 685卷
关键词：
controllable synthesis; carbon spheres; pH; hydrothermal; size distribution;
D O I：
10.4028/www.scientific.net/MSF.685.123
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, carbon spheres with different size distributions are obtained by hydrothermal carbonization of glucose via varying the reaction conditions including concentration of glucose solution, hydrothermal reaction time and the initial pH values of solutions. The initial pH values of glucose solutions play an important role in the size distribution of the carbon spheres. The formation and growth mechanisms of carbon spheres at different initial pH levels are discussed and proposed.
引用
收藏
页码：123 / 129
页数：7
相关论文
共 50 条
  • [21] Hydrothermal carbon spheres produced from glucose, cyclodextrin, and starch
    Iqbal, Mehboob
    Ercan, Betul
    Karagoz, Selhan
    FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES, 2024, 32 (01) : 1 - 7
  • [22] Borax-assisted hydrothermal carbonization to fabricate monodisperse carbon spheres with high thermostability
    Liang, Miao
    Wang, Jing
    Zhao, Min
    Gai, Jiaxiao
    Zhang, Mingjian
    Deng, Nan
    Wang, Bing
    Li, Bin
    Zhang, Ke
    MATERIALS RESEARCH EXPRESS, 2019, 6 (06)
  • [23] Hydrothermal carbonization of fructose—effect of salts and reactor stirring on the growth and formation of carbon spheres
    Dennis Jung
    Gözde Duman
    Michael Zimmermann
    Andrea Kruse
    Jale Yanik
    Biomass Conversion and Biorefinery, 2023, 13 : 6281 - 6297
  • [24] Synthesis of Carbon Spheres of Controlled Size by Hydrothermal Method
    Feshki, S.
    Marandi, M.
    JOURNAL OF NANOSTRUCTURES, 2014, 4 (03) : 295 - 301
  • [25] Preparation of Nanometer Carbon Spheres by Hydrothermal Synthesis Method
    Zhang, Ning
    Cui, Xingyu
    Zhao, Xiaojun
    Zhou, Yonghui
    Kan, Hongmin
    HIGH-PERFORMANCE CERAMICS VII, PTS 1 AND 2, 2012, 512-515 : 257 - 260
  • [26] One-step synthesis of intrinsically functionalized fluorescent carbon nanoparticles by hydrothermal carbonization from different carbon sources
    Chen Shen
    Wei Yao
    Yun Lu
    Journal of Nanoparticle Research, 2013, 15
  • [27] One-step synthesis of intrinsically functionalized fluorescent carbon nanoparticles by hydrothermal carbonization from different carbon sources
    Shen, Chen
    Yao, Wei
    Lu, Yun
    JOURNAL OF NANOPARTICLE RESEARCH, 2013, 15 (10)
  • [28] Fabricating Porous Carbon Materials by One-Step Hydrothermal Carbonization of Glucose
    Yao, Ziyun
    Zhang, Wenqi
    Yu, Xinying
    PROCESSES, 2023, 11 (07)
  • [29] Hydrothermal carbonization of fructose-effect of salts and reactor stirring on the growth and formation of carbon spheres
    Jung, Dennis
    Duman, Gozde
    Zimmermann, Michael
    Kruse, Andrea
    Yanik, Jale
    BIOMASS CONVERSION AND BIOREFINERY, 2023, 13 (07) : 6281 - 6297
  • [30] Fast preparation of carbon spheres from enzymatic hydrolysis lignin: Effects of hydrothermal carbonization conditions
    Mao, Haiyan
    Chen, Xianwen
    Huang, Runzhou
    Chen, Minzhi
    Yang, Rui
    Lan, Pin
    Zhou, Meijun
    Zhang, Feng
    Yang, Yu
    Zhou, Xiaoyan
    SCIENTIFIC REPORTS, 2018, 8
12345