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学者姓名：宋剑斌
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Abstract ：
In order to improve the interfacial interaction between poly(ethylene glycol-co-cyclohexane-1,4-dimethanol terephthalate) (PETG) and bamboo flour, the surface of bamboo flour (BF) was modified with methyl methacrylate (MMA) using the electron transfer (AGET) atom transfer radical polymerization (ATRP) method. The grafted BF was characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and thermogravimetric analysis. The MMA groups had been successfully grafted onto the BF surface and the contact angle of the grafted BF was as high as 130 degrees. The maximum flexural strength was determined to be 72 MPa for the composite containing 20 wt% modified BF, which was higher than that of the composite containing 20 wt% original BF (62 MPa). Also, the decrease in loss factor indicated that the grafting modification improved the compatibility between PETG and BF, and this conclusion was also confirmed by SEM. The results have great practical significance for the application of PETG/BF composites.
Keyword ：
AGET ATRP AGET ATRP bamboo flour bamboo flour mechanical properties mechanical properties PETG PETG
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| GB/T 7714 | Yu, Fangbing , Wu, Qiuning , Chen, Jingbing et al. BAMBOO FLOUR/PETG COMPOSITES: COMPATIBILIZING EFFECT OF POLY(METHYL METHACRYLATE) GRAFTED ONTO BAMBOO FLOUR [J]. | CELLULOSE CHEMISTRY AND TECHNOLOGY , 2019 , 53 (1-2) : 145-154 . |
| MLA | Yu, Fangbing et al. "BAMBOO FLOUR/PETG COMPOSITES: COMPATIBILIZING EFFECT OF POLY(METHYL METHACRYLATE) GRAFTED ONTO BAMBOO FLOUR" . | CELLULOSE CHEMISTRY AND TECHNOLOGY 53 . 1-2 (2019) : 145-154 . |
| APA | Yu, Fangbing , Wu, Qiuning , Chen, Jingbing , Song, Jianbin , Yang, Wenbin . BAMBOO FLOUR/PETG COMPOSITES: COMPATIBILIZING EFFECT OF POLY(METHYL METHACRYLATE) GRAFTED ONTO BAMBOO FLOUR . | CELLULOSE CHEMISTRY AND TECHNOLOGY , 2019 , 53 (1-2) , 145-154 . |
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Abstract ：
In order to improve the interfacial interaction between poly(ethylene glycol-co-cyclohexane-1,4-dimethanol terephthalate) (PETG) and bamboo flour, the surface of bamboo flour (BF) was modified with methyl methacrylate (MMA) using the electron transfer (AGET) atom transfer radical polymerization (ATRP) method. The grafted BF was characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and thermogravimetric analysis. The MMA groups had been successfully grafted onto the BF surface and the contact angle of the grafted BF was as high as 130 degrees. The maximum flexural strength was determined to be 72 MPa for the composite containing 20 wt% modified BF, which was higher than that of the composite containing 20 wt% original BF (62 MPa). Also, the decrease in loss factor indicated that the grafting modification improved the compatibility between PETG and BF, and this conclusion was also confirmed by SEM. The results have great practical significance for the application of PETG/BF composites.
Keyword ：
AGET ATRP AGET ATRP bamboo flour bamboo flour mechanical properties mechanical properties PETG PETG
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| GB/T 7714 | Yu, Fangbing , Wu, Qiuning , Chen, Jingbing et al. BAMBOO FLOUR/PETG COMPOSITES: COMPATIBILIZING EFFECT OF POLY(METHYL METHACRYLATE) GRAFTED ONTO BAMBOO FLOUR [J]. | Cellulose Chemistry and Technology: International Journal for Physics, Chemistry and Technology of Cellulose and Lignin , 2019 , 53 (1/2) : 145-154 . |
| MLA | Yu, Fangbing et al. "BAMBOO FLOUR/PETG COMPOSITES: COMPATIBILIZING EFFECT OF POLY(METHYL METHACRYLATE) GRAFTED ONTO BAMBOO FLOUR" . | Cellulose Chemistry and Technology: International Journal for Physics, Chemistry and Technology of Cellulose and Lignin 53 . 1/2 (2019) : 145-154 . |
| APA | Yu, Fangbing , Wu, Qiuning , Chen, Jingbing , Song, Jianbin , Yang, Wenbin . BAMBOO FLOUR/PETG COMPOSITES: COMPATIBILIZING EFFECT OF POLY(METHYL METHACRYLATE) GRAFTED ONTO BAMBOO FLOUR . | Cellulose Chemistry and Technology: International Journal for Physics, Chemistry and Technology of Cellulose and Lignin , 2019 , 53 (1/2) , 145-154 . |
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Abstract ：
为研究天然石墨和合成石墨在不同竹炭质量分数条件下复合材料的电磁屏蔽效果,制备屏蔽效能优异的竹炭/石墨/环氧树脂电磁屏蔽复合材料,在两种石墨中分别加入不同质量分数的竹炭,通过模压固化成型制成竹炭/石墨电磁屏蔽复合材料,并对其进行力学性能、动态热机械性能、电阻率性能和电磁屏蔽效能测试及扫描电子显微镜分析。结果表明:随着竹炭质量分数的增加,逐步形成竹炭-石墨网状结构,两种复合材料的玻璃化转变温度均上升;电阻率均降低;30~1 500 MHz频率下电磁屏蔽效能均增大,竹炭质量分数为40%时,合成石墨复合材料电磁屏蔽效能最大,约为30 d B;但由于填料的团聚作用,两种复合材料的弯曲模量下降。扫描电子显微镜分析表明,合成石墨复合材料的界面结合力更好。综合分析可知,当竹炭质量分数为30%时,合成石墨复合材料的力学性能较好;竹炭质量分数增加,石墨复合材料的电磁屏蔽效能增大。
Keyword ：
弯曲性能 弯曲性能 电磁屏蔽复合材料 电磁屏蔽复合材料 电磁屏蔽效能 电磁屏蔽效能 电阻率 电阻率 竹炭 竹炭
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| GB/T 7714 | 杨文斌 , 文月琴 , 宋剑斌 . 竹炭/石墨/环氧树脂电磁屏蔽复合材料性能研究 [J]. | 林业工程学报 , 2018 , 3 (01) : 65-70 . |
| MLA | 杨文斌 et al. "竹炭/石墨/环氧树脂电磁屏蔽复合材料性能研究" . | 林业工程学报 3 . 01 (2018) : 65-70 . |
| APA | 杨文斌 , 文月琴 , 宋剑斌 . 竹炭/石墨/环氧树脂电磁屏蔽复合材料性能研究 . | 林业工程学报 , 2018 , 3 (01) , 65-70 . |
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Abstract ：
本发明公开了一种酸碱两步催化法组装成致密薄膜包覆片状铝粉的方法，通过该方法表面改性后的铝粉使其能够在较高温度和较低pH条件下能稳定存在。该方法主要通过不同催化剂催化正硅酸乙酯(TEOS)使其水解缩合，得到不同结构的二氧化硅，这两种二氧化硅通过自组装，形成致密的二氧化硅薄膜，使其包覆在片状铝粉表面。通过称量一定量的铝粉在pH=1.5，温度为80℃的水溶液条件下，测量其析氢量的多少，来衡量其包覆性能的好坏。本发明所包覆的铝粉能满足安全运输要求，用于含酸碱溶液的涂料的添加成分，用于装饰品的表面喷涂保护，而且包覆后的铝粉保持其良好的光泽度，能用于汽车涂料，增强汽车表面的美观性。
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| GB/T 7714 | 袁占辉 , 张其兴 , 周为明 et al. 一种酸碱两步催化法组装成致密薄膜包覆片状铝粉的方法 : CN201810337632.5[P]. | 2018-04-16 . |
| MLA | 袁占辉 et al. "一种酸碱两步催化法组装成致密薄膜包覆片状铝粉的方法" : CN201810337632.5. | 2018-04-16 . |
| APA | 袁占辉 , 张其兴 , 周为明 , 胡海滨 , 江一帆 , 宋剑斌 et al. 一种酸碱两步催化法组装成致密薄膜包覆片状铝粉的方法 : CN201810337632.5. | 2018-04-16 . |
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为了充分利用木质素,扩大其在复合材料的应用范围,采用木质素、苯酚和甲醛合成了木质素基酚醛树脂。以天然石墨和碳纤维做导电填料,采用模压工艺制备燃料电池用双极板材料。对复合材料的密度、弯曲性能、动态力学性能和电导率进行表征分析。结果表明,当天然石墨逐步被碳纤维取代后,木质素基复合材料的密度随着碳纤维含量的增加而逐渐下降;弯曲强度则一直增加,但是弯曲模量在碳纤维达到30%时达到最大值,之后开始下降。动态力学性能实验表明,材料的储能模量和玻璃化转变温度随着碳纤含量增加而增加,并在30%碳纤维时达到最高值。复合材料的电导率随着碳纤维含量增加而增加,最大达到500 S/cm,之后复合材料的电导率开始下降。研究结果证明,含有30%碳纤维和30%天然石墨的木质素基复合材料具有较好的综合性能:密度为1.16 g/cm~3,弯曲强度和弯曲模量分别为52.7 MPa和10.7 GPa,电导率500 S/cm。
Keyword ：
动态力学性能 动态力学性能 双极板 双极板 木质素 木质素 电导率 电导率 酚醛树脂 酚醛树脂
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| GB/T 7714 | 宋剑斌 , 周为明 , 张明昕 et al. 木质素基燃料电池双极板的制备及性能研究 [J]. | 塑料工业 , 2018 , 46 (03) : 147-150,154 . |
| MLA | 宋剑斌 et al. "木质素基燃料电池双极板的制备及性能研究" . | 塑料工业 46 . 03 (2018) : 147-150,154 . |
| APA | 宋剑斌 , 周为明 , 张明昕 , 袁占辉 . 木质素基燃料电池双极板的制备及性能研究 . | 塑料工业 , 2018 , 46 (03) , 147-150,154 . |
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To enhance the durability of hemp twine (HT) in cement composite, this study focuses on a holistic approach by investigating the effects of hybrid treatments on the HT. The treatments involve alkalization, treatment with alkaline copper quaternary type D after which the treated HT were grouped into three and the three groups were coated with paraffin wax, epoxy acrylate and waste engine oil respectively, thereby generating three hybrid treatments (hybrid 1, hybrid 2 and hybrid 3). The effects of the treatments on the properties of the HT were investigated using X-ray diffractometer, thermogravimetry analysis, scanning electron microscopy and micro force testing machine and results obtained reveal that the impact of the treatments on the HT is positive. Moreover, the effects of the treatments on water absorption capacity and resistance to micro-organism attack were also investigated and interesting results were obtained.
Keyword ：
Cement composite Cement composite Durability Durability Fiber Fiber Hemp Hemp Hybrid treatment Hybrid treatment
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| GB/T 7714 | Lawan, Ibrahim , Qiang, Li , Zhou, Weiming et al. Modifications of hemp twine for use as a fiber in cement composite: effects of hybrid treatments [J]. | CELLULOSE , 2018 , 25 (3) : 2009-2020 . |
| MLA | Lawan, Ibrahim et al. "Modifications of hemp twine for use as a fiber in cement composite: effects of hybrid treatments" . | CELLULOSE 25 . 3 (2018) : 2009-2020 . |
| APA | Lawan, Ibrahim , Qiang, Li , Zhou, Weiming , Yi, Jia , Song, Jianbin , Zhang, Mingxin et al. Modifications of hemp twine for use as a fiber in cement composite: effects of hybrid treatments . | CELLULOSE , 2018 , 25 (3) , 2009-2020 . |
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Polylactic acid (PLA)/pearlescent pigments (PEPs) composites were fabricated by melt blending method and their properties were studied using a rotational rheometry, field emission scanning electron microscopy (FESEM), differential scanning calorimetry (DSC) and X-ray diffractometry (XRD). Because PEP could disperse uniformly in PLA matrix and would form PEP networks, there were improvements made in the flexural strength, tensile strength and impact strength of PLA composites. Interestingly, the viscosity of PLA composites reduced significantly as compared with neat PLA, indicating an improvement in processing properties. The rheological tests confirmed that the storage modulus of PLA composites decreased as PEP content increased at a given frequency. Also, there was a plateau at low frequency range, which was a sign of PEP networks formation. The DMA tests showed that the storage modulus of PLA composite increased with PEP content, suggesting the enhancement of rigidity. According to the XRD results, no change was observed in the crystal structure of PLA in the presence of PEP. The addition of PEP did not change melting temperature, but the glass transition temperature increased a little, and the cold crystallization temperature of PLA decreased largely. The DSC results also showed that nucleation ability of PLA was enhanced by addition of PEP at low cooling rates, but the whole crystallization process of PLA in composite was inhibited at higher cooling rates. This conclusion was also confirmed by the results of crystallization kinetics.
Keyword ：
Crystallization Crystallization Mechanical property Mechanical property Pearlescent pigments Pearlescent pigments Polylactic acid Polylactic acid Viscosity Viscosity
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| GB/T 7714 | Song, Jianbin , Zhang, Huiliang . Influence of pearlescent pigments on mechanical properties and crystallization behavior of polylactic acid [J]. | IRANIAN POLYMER JOURNAL , 2018 , 27 (2) : 105-114 . |
| MLA | Song, Jianbin et al. "Influence of pearlescent pigments on mechanical properties and crystallization behavior of polylactic acid" . | IRANIAN POLYMER JOURNAL 27 . 2 (2018) : 105-114 . |
| APA | Song, Jianbin , Zhang, Huiliang . Influence of pearlescent pigments on mechanical properties and crystallization behavior of polylactic acid . | IRANIAN POLYMER JOURNAL , 2018 , 27 (2) , 105-114 . |
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该研究采用双波长紫外分光光度法测量水中微量溴酸盐,测量原理基于碘离子在酸性条件下受溴酸根氧化后的显色反应,双波长的测量位置分别为266nm和288nm。结果表明,双波长紫外分光光度法对溴酸根浓度在50μg/L以内时,检测结果与国标离子色谱法接近。此外,还发现水样消毒后残留臭氧对碘显色法结果干扰严重,水样需自然陈放1月以上才能避免残留臭氧的强烈干扰。
Keyword ：
双波长 双波长 水 水 溴酸盐 溴酸盐 紫外分光光度法 紫外分光光度法
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| GB/T 7714 | 尤川婷 , 阮玲芳 , 宋剑斌 et al. 双波长紫外分光光度法测量水中微量溴酸盐 [J]. | 安徽农学通报 , 2017 , 23 (16) : 21-23 . |
| MLA | 尤川婷 et al. "双波长紫外分光光度法测量水中微量溴酸盐" . | 安徽农学通报 23 . 16 (2017) : 21-23 . |
| APA | 尤川婷 , 阮玲芳 , 宋剑斌 , 袁占辉 , 张明昕 . 双波长紫外分光光度法测量水中微量溴酸盐 . | 安徽农学通报 , 2017 , 23 (16) , 21-23 . |
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从工程教育专业认证的需要出发,分析"高分子化学"课程教学过程中存在的问题,从教学内容、教学方法和考核方式等方面提出了教学改革的新思路;并在教学过程中,采用灵活多样的教学方法调动学生的学习兴趣和积极性,有效提高教学效果;通过理论联系实际树立学生的工程意识,使课程教学在工程人才的培养中发挥作用。
Keyword ：
专业认证 专业认证 工程教育 工程教育 教学改革 教学改革 高分子化学 高分子化学
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| GB/T 7714 | 邓邵平 , 杨文斌 , 张欣向 et al. 工程教育专业认证背景下高分子化学课程教学改革探讨 [J]. | 广州化工 , 2017 , 45 (24) : 138-140 . |
| MLA | 邓邵平 et al. "工程教育专业认证背景下高分子化学课程教学改革探讨" . | 广州化工 45 . 24 (2017) : 138-140 . |
| APA | 邓邵平 , 杨文斌 , 张欣向 , 宋剑斌 . 工程教育专业认证背景下高分子化学课程教学改革探讨 . | 广州化工 , 2017 , 45 (24) , 138-140 . |
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采用碳纤维(CF)和碳纳米管(CNT)通过模压工艺制备出具有电磁屏蔽功能的丙烯酸酯木塑复合材料。借助材料试验机、动态热机械分析仪、微欧计和电磁屏蔽测量仪等详细研究CNT质量分数对丙烯酸酯木塑复合材料弯曲性能、动态力学性能、电阻率和电磁屏蔽效能的影响。结果表明,添加质量分数为2%的CNT,使得复合材料的弯曲强度和弯曲弹性模量分别增加了10%和16%。复合材料的储能模量也在CNT质量分数为2%时达到最大值,之后储能模量随着CNT的增加而逐渐下降,损耗因子在CNT质量分数多于2%时也逐渐增加。复合材料的吸水率和导电性能随着CNT含量的增加而增加。同时复合材料的电磁屏蔽效能也随着CNT含量增加而递增。在30~1 500 MHz范围内,电磁屏蔽效能从27 d B增加到40 d B。结果证明,当CNT质量分数在2%时,丙烯酸酯木塑复合材料具有较佳的力学性能和较好的电磁屏蔽效能(30 d B),能满足商业要求。
Keyword ：
丙烯酸酯 丙烯酸酯 木塑复合材料 木塑复合材料 电磁屏蔽 电磁屏蔽 碳纳米管 碳纳米管
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| GB/T 7714 | 宋剑斌 , 梁善庆 , 张明昕 et al. CNT基木塑复合材料的力学性能、电磁屏蔽性能 [J]. | 工程塑料应用 , 2017 , 45 (08) : 15-19 . |
| MLA | 宋剑斌 et al. "CNT基木塑复合材料的力学性能、电磁屏蔽性能" . | 工程塑料应用 45 . 08 (2017) : 15-19 . |
| APA | 宋剑斌 , 梁善庆 , 张明昕 , 袁占辉 , 傅峰 . CNT基木塑复合材料的力学性能、电磁屏蔽性能 . | 工程塑料应用 , 2017 , 45 (08) , 15-19 . |
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