| 葡萄糖基炭微球的制备与结构表征 |
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| 引用本文： | 邵光华,廖庄,薛曲,石琳,戚彬彬,曲江英,商云帅. 葡萄糖基炭微球的制备与结构表征[J]. 中国材料科技与设备, 2013, 0(4): 17-19 |
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| 作者姓名： | 邵光华 廖庄 薛曲 石琳 戚彬彬 曲江英 商云帅 |
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| 作者单位： | [1]辽宁师范大学化学化工学院功能材料化学研究所,辽宁大连116029 [2]中国农业科学院特产研究所,吉林长春130112 |
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| 基金项目： | 国家自然科学基金资助项目（50902066）;辽宁省微纳米技术及系统重点实验室,微系统与微制造辽宁省高校重点实验室开放基金资助项目 |
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| 摘 要： | 以葡萄糖为碳源制备炭微球，考察了原料浓度、反应时间和反应温度对所得炭微球形貌和产率的影响，并测定了其表面官能团的种类和数量。结果表明，葡萄糖浓度为0．5mol／L、反应温度为180℃、反应时间为7h的条件下制备了粒径300nm左右、分数性较好的炭微球。所得炭微球表面合有丰富的羟基、羰基、羧基等含氧官能团，采用联碱中和法定量测定了上述官能团的含量。
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| 关 键 词： | 葡萄糖 炭微球 水热 制备 结构 |
Hydrothermal Synthesis and Characterization of Glucose--derived Carbon Spheres |
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| Affiliation: | SHAOGuang--hua , LIAO ZhuangI, XUE Qu1, SHI Lin1 QI Bin--bin , QU Jiang-ying1 , SHANG Yun--shuai2 (1. Faculty of Chemistry and Chemical Engineering, Institute of Chemistry for Functionalized Materials, Liaoning Normal University, Liaoning, Dalian, 116029, China. 2. The Institute of Special Economic Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Jilin, Changchun, 130112, China) |
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| Abstract: | Carbon microspheres have been produced under hydrothermal with glucose as carbon sources. It is found that the obtained carbon microspheres have good dispersion with the sizes about 300nm when the concentration of glucose solution fixed 0.5mol/L at 180℃ for 7h. The surfaces of the obtained carbon spheres are rich in functional groups such as hydroxy, carboxyl and carbonyl, and their amount is investigated by neutralization titration. |
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| Keywords: | Glucose Carbon microspheres Hydrothermal Synthesis Structures |
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