Search Results - "Pu, Junwen"

Nanocellulose-Based Adsorbents for Heavy Metal Ion by Si, Rongrong, Pu, Junwen, Luo, Honggang, Wu, Chaojun, Duan, Gaigai

“…Heavy metal ions in industrial sewage constitute a serious threat to human health. Nanocellulose-based adsorbents are emerging as an environmentally friendly…”
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Water molecule-induced hydrogen bonding between cellulose nanofibers toward highly strong and tough materials from wood aerogel by Han, Xiaoshuai, Wang, Zhenxing, Ding, Linhu, Chen, Lian, Wang, Feng, Pu, Junwen, Jiang, Shaohua

“…Inspired by nacre, a lightweight, strong and tough cellulosic material was fabricated by means of water molecules-induced hydrogen bonding between cellulose…”
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High mechanical properties and excellent anisotropy of dually synergistic network wood fiber gel for human–computer interactive sensors by Han, Xuewen, Han, Xiaoshuai, Wang, Zhenxing, Wang, Sijie, Meng, Wanyao, Lv, Haifeng, Zhou, Zijing, Pu, Junwen

“…The development of multifunctional gel materials based on fiber is the focus of study. However, creating fiber gel materials with high mechanical properties…”
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Modified Wood Fibers Spontaneously Harvest Electricity from Moisture by Zhang, Tao, Han, Xuewen, Peng, Yukang, Yu, Han, Pu, Junwen

“…With the rapid development of modern society, our demand for energy is increasing. And the extensive use of fossil energy has triggered a series of problems…”
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A Simple and Efficient Method to Fabricate Superhydrophobic Wood with Enhanced Mechanical Durability by Xiaoshuai Han, Zhenxing Wang, Qinqin Zhang, Junwen Pu

“…The poor durability and complex production process are two tough challenges for the practical application of superhydrophobic wood. In this work,…”
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Synthesis of 2-Hydroxypropyl Trimethylammonium Chloride Chitosan and its Application in Bamboo Fiber Paper by Yin, Yihui, Dang, Chao, Zheng, Xue, Pu, Junwen

“…To obtain a functional composite paper with antibacterial activity, 2-hydroxypropyl trimethylammonium chloride chitosan (HACC) was prepared and sprayed onto…”
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Modified nanocrystalline cellulose from two kinds of modifiers used for improving formaldehyde emission and bonding strength of urea-formaldehyde resin adhesive by Zhang, Hao, Zhang, Jing, Song, Shuping, Wu, Guofeng, Pu, Junwen

“…In this study, nanocrystalline cellulose (NCC) was used for increasing the bonding strength of urea-formaldehyde (UF) resin adhesive, with a reduction of…”
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The Properties and Application of an Ultrasonic-Assisted Wheat Straw Pulp having Enhanced Tendency for Ash Formation by Xing, Liyan, Xu, Ming, Pu, Junwen

“…Ultrasonic-assisted pulping technology integrates pulping and bleaching processes in one reactor with good yields performance of approximately 60% to 70%. The…”
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Composite films of N,O-carboxymethyl chitosan and bamboo fiber by Zheng, Xue, Zhang, Hao, She, Ying, Pu, Junwen

“…ABSTRACT To obtain an antibacterial chitosan derivative, composite films of N,O‐Carboxymethyl Chitosan (N,O‐CMCS) and bamboo fiber were prepared. A…”
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Effects of Complex Flame Retardant on the Thermal Decomposition of Natural Fiber by Xiao, Na, Zheng, Xue, Song, Shuping, Pu, Junwen

“…Natural fiber is a renewable resource characterized by its low cost and environmental friendliness. However, flame retardant properties are one of the biggest…”
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Synthesis and Characterization of Low Molecular Weight Chitosan by Zheng, Xue, Yin, Yihui, Jiang, Wei, Xing, Liyan, Pu, Junwen

“…Chitosan can be widely used in many areas owing to its unique properties, although its poor solubility in water is still a limiting factor. In the present…”
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Chemical Modification by Impregnation of Poplar Wood with Functional Composite Modifier by Han, Xiaoshuai, Miao, Xinwei, Zheng, Xue, Xing, Liyan, Pu, Junwen

“…Poplar is a fast-growing tree with a short cultivation time; however, there are some disadvantages to poplar such as its low density and low dimensional…”
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Particulate reinforcement and formaldehyde adsorption of modified nanocrystalline cellulose in urea-formaldehyde resin adhesive by Zhang, Hao, She, Ying, Song, Shuping, Lang, Qian, Pu, Junwen

“…In this study, nanocrystalline cellulose (NCC) was used for reinforcement and formaldehyde (HCHO) adsorption of urea-formaldehyde (UF) resin adhesive in…”
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Characterization of Ailanthus altissima Veneer Modified by Urea-formaldehyde Pre-polymer with Compression Drying by Miao, Xinwei, Chen, Heyu, Lang, Qian, Bi, Zeng, Zheng, Xue, Pu, Junwen

“…Recently, Ailanthus altissima wood has received increased attention in China. Although Ailanthus altissima has a number of advantages, such as fast-growing…”
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Determination of lignin content in Acacia spp. using near-infrared reflectance spectroscopy by Yao, Sheng, Wu, Guofen, Xing, Mian, Zhou, Shuke, Pu, Junwen

“…Near infrared (NIR) spectroscopy method was introduced to measure the lignin content in Acacia species. Acid-soluble lignin, Klason lignin, and total lignin…”
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Physical and chemical performance of eucalyptus wood with impregnated chemicals by Wu, Guofeng, Lang, Qian, Chen, Heyu, Pu, Junwen

“…Methylolurea and carbamide were used to impregnate eucalyptus wood to improve its physical and chemical properties. The physical properties and dimensional…”
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IMPROVEMENTS OF MECHANICAL PROPERTIES AND SPECULAR GLOSS OF POLYURETHANE BY MODIFIED NANOCRYSTALLINE CELLULOSE by Zhang, Hao, She, Ying, Song, Shuping, Chen, Heyu, Pu, Junwen

“…In this study, the optical and mechanical properties of polyurethane were improved by modified nanocrystalline cellulose (NCC). The surface of NCC was modified…”
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Anti-Yellowing Property of Polyurethane Improved by the Use of Surface-Modified Nanocrystalline Cellulose by Zhang, Hao, Chen, Heyu, She, Ying, Zheng, Xue, Pu, Junwen

“…Nanocrystalline cellulose (NCC) was used to improve the anti-yellowing property of polyurethane (PU). The NCC was modified with…”
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PROCESS OPTIMIZATION OF TETRA ACETYL ETHYLENE DIAMINE ACTIVATED HYDROGEN PEROXIDE BLEACHING OF POPULUS NIGRA CTMP by Qiang Zhao, Junwen Pu, Shulei Mao, Guibo Qi

“…To enhance the bleaching efficiency, the activator of tetra acetyl ethylene diamine (TAED) was used in conventional H2O2 bleaching. The H2O2/TAED bleaching…”
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Effect of chemical modification and hot-press drying on poplar wood by Wu, Guo-feng, Lang, Qian, Qu, Ping, Jiang, Yi-fei, Pu, Junwen

“…Urea-formaldehyde prepolymer and hot-press drying were used to improve the properties of poplar wood. The wood was impregnated with the prepolymer using a…”
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