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Nature文章：怎样的学术导师是好导师？
关键字：导师
“在任何学科领域，是否有一个好导师将决定学生的研究生涯初期的成败。” [1]
什么样的导师是好导师呢？2005年，Nature创立了the Nature awards for mentoring in science，用于表彰在指导研究生方面卓有成效的导师。有关人员广泛收集总结了学生们对其导师的评价，总结成了给导师的16条建议 [2]，如对学生的智力与能力的尊重，对学生职业发展（甚至选择非学术道路）的尊重，等等。
&ems...
http://www.polymer.cn/sci/kjxw14831.html |
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张成建在Nature communications上发表论文
含硫高分子主要是指主链含硫原子的一类高分子。脂肪族含硫高分子如聚硫代碳酸酯等或以光气和硫醇等为原料通过缩聚、或经由成环再开环等路线制备，成本较高，至今很少获得生产和应用。矿产单质硫（S）可以作为含硫的单体，另外燃煤、炼油等过程中也产生大量的副产S。但将S直接转化为高分子，需要特别的共聚单体，难度较大。如果能将S与C或者CO通过化学反应生产含硫一碳化合物[C1：如氧硫化碳(COS)、二硫化碳(CS2)]，使其与环氧化...
http://www.polymer.cn/ss/xhzhang/newsshow_5275.html |
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Study on mechanical properties of nature rubber/ attapulgite nanocomposites
关键字：attapulgite, natural rubber, calcination, nanocomposites
In this paper, attapulgite (AT)/natural rubber (NR) nanocomposites have been prepared. Different types of attapulgite were prepared and fourier infrared spectroscopic (FTIR) and XRD were used to analyze the structure of attapulgite before&n...
http://www.polymer.cn/research/dis_info11775 |
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Research of Thermal Conductivity and Tensile Strength of Carbon Black-Filled Nature Rubber
关键字：carbon; rubber; thermal conductivity; tensile strength
Through measuring the thermal conductivities and tensile strength of naturerubbers filled with carbon black and comparing with each other, it is shown that thedifference of carbon black particle size and the structure affects on t...
http://www.polymer.cn/research/dis_info11211 |
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Research of Thermal Conductivity and Tensile Strength of Carbon Black-Filled Nature Rubber
关键字：carbon; rubber; thermal conductivity; tensile stre
http://www.polymer.cn/Industry/industry2665.html |
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Study on mechanical properties of nature rubber/ attapulgite nanocomposites
关键字：attapulgite, natural rubber, calcination, nanocomposites
In this paper, attapulgite (AT)/natural rubber (NR) nanocomposites have been prepared. Different types of attapulgite were prepared and fourier infrared spectroscopic (FTIR) and XRD were used to analyze the structure of attapulgite before&n...
http://www.polymer.cn/research/dis_info11775 |
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Research of Thermal Conductivity and Tensile Strength of Carbon Black-Filled Nature Rubber
关键字：carbon; rubber; thermal conductivity; tensile strength
Through measuring the thermal conductivities and tensile strength of naturerubbers filled with carbon black and comparing with each other, it is shown that thedifference of carbon black particle size and the structure affects on t...
http://www.polymer.cn/research/dis_info11211 |
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Research of Thermal Conductivity and Tensile Strength of Carbon Black-Filled Nature Rubber
关键字：carbon; rubber; thermal conductivity; tensile stre
http://www.polymer.cn/Industry/industry2665.html |
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[Nature Commun] Self-assembled membrane composed of amyloid-like proteins for efficient size-selective molecular separation and dialysis
The design and scalable construction of robust ultrathin protein membranes with tunable separation properties remain a key challenge in chemistry and materials science. Here, we report a macroscopic ultrathin protein membrane with the potential for scaled-up fabrication and excellent separation efficiency. This membrane, which is formed by fast amyloid-like lysozyme aggregation at air/water inte...
http://www.polymer.cn//ss/yangpeng/publicationsshow_13478.html |
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[Nature Chemistry] Photoswitching of Glass Transition Temperatures of Azobenzene-containing Polymers Induces Reversible Solid-to-liquid Ttransitions
The development of polymers with switchable glass transition temperatures (Tg) can address scientific challenges such as the healing of cracks in high-Tg polymers and the processing of hard polymers at room temperature without using plasticizing solvents. Here, we demonstrate that light can switch the Tg of azobenzene-containing polymers (azopolymers) and induce reversible solid-to-liquid transi...
http://www.polymer.cn//ss/zhouhongwei/publicationsshow_13145.html |
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