| 炭化处理高烧失量硅藻土及对天然橡胶的性能补强 |
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| 引用本文： | 薛兵,蒋引珊,杨殿范,史晓迪.炭化处理高烧失量硅藻土及对天然橡胶的性能补强[J].高等学校化学学报,2011,32(7):1617-1621. |
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| 作者姓名： | 薛兵 蒋引珊 杨殿范 史晓迪 |
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| 作者单位： | 吉林大学汽车材料教育部重点实验室,材料科学与工程学院,长春,130025 |
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| 基金项目： | 国家自然科学基金(批准号:41072025); 吉林省发展计划项目(批准号:20100336)资助 |
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| 摘 要： | 通过缺氧条件下煅烧富含有机质的内蒙硅藻土制备了一种含炭的硅藻土,并将这种炭化硅藻土代替部分炭黑用于天然橡胶的补强.采用红外光谱、X射线衍射、热分析、扫描电子显微镜、能谱和万能材料试验机对炭化硅藻土进行结构表征和力学性能测试.结果表明,于600℃进行2h的缺氧锻烧处理后,硅藻土中的有机质已经转化为无定形碳紧密吸附于硅藻土...
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| 关 键 词： | 硅藻土 天然橡胶 力学性能 |
Carbonization Treatment of Diatomite with High Ignition Loss and Reinforcement of Natural Rubber |
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| XUE Bing,JIANG Yin-Shan,YANG Dian-Fan,SHI Xiao-Di.Carbonization Treatment of Diatomite with High Ignition Loss and Reinforcement of Natural Rubber[J].Chemical Research In Chinese Universities,2011,32(7):1617-1621. |
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| Authors: | XUE Bing JIANG Yin-Shan YANG Dian-Fan SHI Xiao-Di |
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| Institution: | XUE Bing,JIANG Yin-Shan,YANG Dian-Fan,SHI Xiao-Di(Key Laboratory of Automobile Materials,Ministry of Education,Department of Materials Science and Engineering,Jilin University,Changchun 130025,China) |
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| Abstract: | A carbonized diatomite was prepared by calcining Inner Mongolia diatomite rich in organic matter under reducing atmosphere.The carbonized diatomite was partly substituted for carbon black to reinforce natural rubber(NR).Fourier-transform infrared spectra(FTIR),X-ray diffraction(XRD),thermoanalysis(TG-DTA),scanning electron microscope(SEM),energy-dispersive spectrometer(EDS) and mechanical properties test were employed to characterize the resultant carbonized diatomite and NR vulcanizates.The results showed ... |
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| Keywords: | Diatomite Natural rubber Mechanical property |
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