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9. "DSC and TMDSC Study of Melting Behaviour of Poly(butylene succinate) and Poly(ethylene succinate)". Qiu ZB,* Komura M, Ikehara T, and Nishi T.* Polymer 2004; 44: 7781-7785.
The subsequent melting behaviour of poly(butylene succinate) (PBSU) and poly(ethylene succinate) (PES) was investigated using DSC and TMDSC after they finished nonisothermal crystallization from the melt. PBSU exhibited two melting endotherms in the DSC traces upon heating to the melt, which was ascribed to the melting and recrystallization mechanism. However, one melting endotherm with on...
http://www.polymer.cn//ss/qiuzhaobin/publicationsshow_463.html |
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20. Preparation and characterization of nylon 11/organoclay nanocomposites. Liu TX*, Lim KP, Tjiu WC, Pramoda KP, Chen ZK. POLYMER 44 (12): 3529-3535 JUN 2003.
Nylon 11/organoclay nanocomposites have been successfully prepared by melt-compounding. X-ray diffraction and transmission electron microscopy indicate the formation of the exfoliated nanocomposites at low clay concentrations (less than 4 wt%) and a mixture of exfoliated and intercalated nanocomposites at higher clay contents. Thermogravimetric and dynamic mechanical analyses as well as tensile te...
http://www.polymer.cn//ss/liutianxi/publicationsshow_135.html |
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19. Thermal degradation behavior of polyamide 6/clay nanocomposites. Pramoda KP, Liu TX, Liu ZH, He CB, Sue HJ. POLYMER DEGRADATION AND STABILITY 81 (1): 47-56 JUL 2003.
This paper focuses on the study of thermal degradation and evolved gas analysis using thermogravimetric analysis (TGA) coupled to Fourier transform infrared (FTIR) spectroscopy, i.e., TG-IR, to study polyamide 6 (PA6) and PA6-clay nanocomposites prepared by melt compounding. The thermal decomposition of PA6 and its clay nanocomposites takes place with the evolution of the cyclic monomer (caprolact...
http://www.polymer.cn//ss/liutianxi/publicationsshow_134.html |
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15. Crystallization and melting behavior of polyester/clay nanocomposites. Phang IY, Pramoda KP, Liu TX*, He CB. POLYMER INTERNATIONAL 53 (9): 1282-1289 SEP 2004.
Polyester/clay nanocomposites were prepared by melt compounding with different clay loadings. Comparing against neat polyester resins, the crystallization and multiple melting behavior of the nanocomposites was investigated by differential scanning calorimetry (DSC) and X-ray diffraction (XRD). Nanoclay filler is an effective heterogeneous nucleating agent, as evidenced by a decrease and an increa...
http://www.polymer.cn//ss/liutianxi/publicationsshow_129.html |
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12. Crystal transformation and thermomechanical properties of poly(vinylidene fluoride)/clay nanocomposites. Pramoda KP, Mohamed A, Phang IY, Liu TX*. POLYMER INTERNATIONAL 54 (1): 226-232 JAN 2005.
The crystal transformation and thermomechanical properties of melt-intercalated poly(vinylidene fluoride) (PVDF)/clay nanocomposites are reported in this study. Thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) were used to study the thermal properties of PVDF and its nanocomposites with various clay concentrations. The incorporation of clay in PVDF results in the format...
http://www.polymer.cn//ss/liutianxi/publicationsshow_126.html |
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9. Fracture and toughening behavior of Aramid fiber/epoxy composites.Wang L, Tjiu WC, Teh SF, He CB, Liu TX*. POLYMER COMPOSITES 26 (3): 333-342 JUN 2005.
The effect of short Aramid fibers on the fracture and toughening behavior of epoxy with high glass transition temperature has been studied. Fine dispersion of the fibers throughout the matrix is evidenced by optical microscopy. Compared with neat epoxy resin, the fracture toughness (K-IC) of the composites steadily increases with increasing fiber loading, indicating that addition of Aramid fibers ...
http://www.polymer.cn//ss/liutianxi/publicationsshow_120.html |
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4. Nanoindentation and morphological studies on nylon 66/organoclay nanocomposites. II. Effect of strain rate. Shen L, Phang IY, Liu TX*, Zeng KY. POLYMER 45 (24): 8221-8229 NOV 11 2004.
Strain rate effects on surface deformation behavior of exfoliated nylon 66 (PA66)/organoclay nanocomposites have been explored by nanoindentation in present study. Sharp indenter (Berkovich) has been used to indent on the surfaces of polymer/clay nanocomposite with different strain rates. Significant strain-rate hardening has been found consistently existing in both neat PA66 and its nanocomposite...
http://www.polymer.cn//ss/liutianxi/publicationsshow_113.html |
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3. Nanoindentation and morphological studies on nylon 66 nanocomposites. I. Effect of clay loading. Shen L, Phang IY, Chen L, Liu TX*, Zeng KY. POLYMER 45 (10): 3341-3349 MAY 11 2004.
Nanoindentation technique has been used to investigate the mechanical properties of exfoliated nylon 66 (PA66)/clay nanocomposites in present study. The hardness, elastic modulus and creep behavior of the nanocomposites have been evaluated as a function of clay concentration. It indicates that incorporation of clay nanofiller enhances the hardness and elastic modulus of the matrix. The elastic mod...
http://www.polymer.cn//ss/liutianxi/publicationsshow_112.html |
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赵学波教授科研团队的博士生闫理停利用MOFs限制模板法合成了Ni2P/rGO电催化剂，相关成果在Journal of Materials Chemistry A上正式发表
近日，赵学波教授团队通过室温下的反应将纳米级的MOF-74-Ni定向生长在氧化石墨烯（GO）上，得到了类三明治结构的MOFs-GO-MOFs材料，并通过原位磷化反应合成了纳米尺寸的Ni2P和还原氧化石墨烯（Ni2P/rGO）的复合材料，并用作了全解水催化剂，取得了接近贵金属催化剂的反应活性。相关科研成果在Journal of Materials
Chemistry A上正式发表，论文题目为：Nickel metal–organic
framework implanted on graphene and ...
http://www.polymer.cn/ss/zhaoxuebo/newsshow_5245.html |
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赵学波科研团队采用分步法制备了高效氮掺杂非金属氧还原电催化剂，相关成果在Chemistry- An Asian Journal上正式发表
近日，赵学波教授团队的一项有关制备高效氧还原电催化剂的科研成果在Chemistry- An Asian Journal上正式发表，报道了采用分步法制备氮掺杂非金属氧还原电催化剂。论文题目为：Boosting ORR Catalytic Activity by Integrating Pyridine‐N Dopants, a High Degree of Graphitization, and Hierarchical Pores into a MOF‐Derived N‐Doped Carbon in a Tandem Synthesis [2018, 13(10): 1318-1326]。论文的第一作者为刘...
http://www.polymer.cn/ss/zhaoxuebo/newsshow_5243.html |
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