Search Results - "Han, Keqing"

Scalable Preparation of Complete Stereo-Complexation Polylactic Acid Fiber and Its Hydrolysis Resistance by Sun, Mingtao, Lu, Siyao, Zhao, Pengfei, Feng, Zhongyao, Yu, Muhuo, Han, Keqing

“…Due to their high sensitivity to temperature and humidity, the applications of polylactic acid (PLA) products are limited. The stereo-complexation (SC) formed…”
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Social innovation in child and youth services by Huang, Chien-Chung, Han, Keqing

“…This paper provides an overview of the Special Issue on “Social Innovation in Child and Youth Services”. We begin with a description of the field and then…”
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Surface modification of aramid fibers via ammonia-plasma treatment by Li, Shuang, Han, Keqing, Rong, Huaiping, Li, Xuanzhe, Yu, Muhuo

“…ABSTRACT In this article, aramid fibers III were surface modified using an ammonia‐plasma treatment to improve the adhesive performance and surface…”
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Juglans mandshurica Maxim.: A Review of Its Traditional Usages, Phytochemical Constituents, and Pharmacological Properties by Luan, Fei, Wang, Ziyan, Yang, Yan, Ji, Yafei, Lv, Haizhen, Han, Keqing, Liu, Daoheng, Shang, Xiaofei, He, Xirui, Zeng, Nan

“…Maxim., also known as "Manchurian walnut" (Chinese) and "Onigurumi" (Japanese), is a medicinal plant widely distributed in Western and Central Asia, especially…”
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Study of the preparation and properties of UV-blocking fabrics of a PET/TiO2 nanocomposite prepared by in situ polycondensation by Han, Keqing, Yu, Muhuo

“…Poly(ethylene phthalate) (PET)/nano‐TiO2 composites prepared via in situ polymerization were spun into fiber by the melt‐spinning process. The dispersion of…”
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Synthesis and Characterization of a Novel Preceramic Polymer for SiBNC-Ti Ceramics by Liu, Yong, Tang, Zicheng, Wang, Shaofei, Tusiime, Rogers, Shen, Jian, Hu, Jidong, Chen, Haikun, Zhang, Yifan, Han, Keqing

“…A ceramic precursor (PBSZ-Ti) with different Ti content for preparing SiBNC-Ti ceramics was synthesized by the polymer-derived method, with…”
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Influence of silicon sources on structures and properties of polyborosilazane precursor derived SiBNC ceramic fiber by Yong, Liu, Shuai, Peng, Yongjie, Cui, Chenyu, Zhang, Kangzhuang, Chen, Elagib, Tienah H.H., Keqing, Han, Hui, Zhang, Muhuo, Yu

“…Different kinds of polyborosilazane(PBSZ) precursors for SiBNC ceramic fibers were synthesized by SiCl4/HSiCl3/HSiMeCl2 with BCl3 and NH3CH3 via a one-pot…”
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Markedly improving mechanical properties for isotactic polypropylene with large-size spherulites by pressure-induced flow processing by Huan, Qian, Zhu, Shu, Ma, Yu, Zhang, Juanjuan, Zhang, Sen, Feng, Xiaolin, Han, Keqing, Yu, Muhuo

“…Mechanical property of semicrystalline polymer with large-size spherulites is rather poor, and needs to be improved by adding nucleating agent to make…”
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Evaluation of composite PAN fibers incorporated with carbon nanotubes and titania and their performance during the microwave-induced pre-oxidation by Elagib, Tienah H. H., Hassan, Elwathig A. M., Liu, Baihua, Han, Keqing, Yu, Muhuo

“…The composite PAN fibers which incorporated with CNTs and Titania were prepared by mean of wet spinning. These fibers were then pre-oxidized with microwave…”
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A novel method to graft carbon nanotube onto carbon fiber by the use of a binder by Rong, Huaiping, Han, Keqing, Li, Shuang, Tian, Yingcai, Muhuoyu

“…A novel method is developed for grafting multiwall carbon nanotubes (MWNTs) onto the surface of polyacrylonitrile‐based high strength (T300GB) carbon fiber…”
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Development of Hypereutectic AlSi Alloy Powder Injection Molding Feedstocks by Rheological Analysis by Ni, Jiaqi, Yu, Muhuo, Han, Keqing

“…The comprehensive properties of a feedstock have a critical influence on the powder injection molding process. Proper feedstock with homogeneous structure,…”
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Microstructural and Mechanical Characterization of SiBNC Coated Carbon Fibers Prepared via PIP Method by Liu, Yong, Cui, Yongjie, Han, Keqing, Zhang, Hui, Yu, Muhuo

“…The preparation of SiBNC ceramic oxidation-resistant coating on carbon fiber via precursor-solution infiltration and pyrolysis (PIP) method was presented and…”
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Synthesis and Characterization of a Novel Preceramic Polymer for SiBNC Ceramic Fibers by Zhang, Chenyu, Liu, Yong, Cui, Yongjie, Jiang, Minqiang, Han, Keqing, Zhang, Hui, Yu, Muhuo

“…A new approach for the synthesis of polymer precursor for quaternary SiBNC fibers is presented. The inexpensive, commercially available reactants n-propylamine…”
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Toughening plastics by crack growth inhibition through unidirectionally deformed soft inclusions by Zhang, Sen, Zhu, Shu, Han, Keqing, Feng, Xiaoling, Ma, Yu, Yu, Muhuo, Reiter, Günter

“…We demonstrate that without changing the filler content mechanical properties of commodity plastics with immiscible soft inclusions can be decisively enhanced,…”
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Simultaneously Boosting Toughness and Tensile Strength for Polyamide 6/montmorillonite Nanocomposite by a Pressure-Induced Flow Field by Zhu, Shu, Han, Keqing, Zhang, Sen, Jiang, Zhengfei, Huan, Qian, Ma, Yu, Yu, Muhuo

“…Nanocomposites of polymers and montmorillonite (MMT) represent a type of important hybrid material. However, unlike in some natural hybrid materials where much…”
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Simultaneously Enhancing Mechanical Properties and Melt Flow Ability of Polyamide 6 by Blending with a Hyperbranched Polymer by Han, Keqing, Zhang, Xiong, Zhan, Shan, Yu, Muhuo

“…A series of polyamide 6/hyperbranched polymers (PA6/HBP) blends with different HBP contents was prepared by melt processing using a twin-screw extruder. The…”
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Fabrication of segmented cladding fiber by bicomponent spinning by Duan, Julan, Teng, Cuiqing, Han, Keqing, Yu, Muhuo, Wu, Wenxuan, Zhang, Qijin, Chiang, Kin Seng

“…Fabrication of segmented cladding fiber (SCF) by bicomponent spinning was proposed in this article. In the new designed spin pack, we considered the high…”
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Study on hyperbranched polyesters as rheological modifier for Spandex spinning solution by Han, Keqing, Li, Wenjiang, Wu, Chengxun, Yu, Muhuo

“…The rheological behavior of polyurethane (PU)/N,N‐dimethylformamide (DMF) spinning solutions with various contents of hyperbranched polyesters was studied…”
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Study on PET fiber modified by nanomaterials: Improvement of dimensional thermal stability of PET fiber by forming PET/MMT nanocomposites by Xiao, Weizhen, Yu, Huimin, Han, Keqing, Yu, Muhuo

“…Poly(ethylene terephthalate) (PET) and PET/montmorillonite(MMT) (2.5 wt %) nanocomposites with high molecular weight were prepared by solid‐state…”
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Mobile phone addiction and school performance among Chinese adolescents from low-income families: A moderated mediation model by Bai, Chen, Chen, Xiaomeng, Han, Keqing

“…•Mobile phone addiction impacts school performance through depression.•Family functioning moderates depression. Mobile phone addiction has gained much…”
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