aAmong all the conductive polymers, which had been studied,polyaniline, polypyrrole and the composite materials based on them can effectively improve MFC performance. 在所有导电性聚合物之中,被学习了, polyaniline, polypyrrole和根据他们的合成材料可能有效地改进MFC表现。[translate]...
The present invention relates to polymers active in nonlinear optics, characterised in that they are obtained by reaction of a first difunctional compound with a second difunctional compound, at least one of the difunctional compounds comprising a charge transfer polar group containing at least one ...
Before we move forward with the solution of the given question, let us first discuss some important basic concepts.Thermoplastics: Thermoplastics can be identified as those plastics polymers which are softened by heating and hardened by cooling. This can simply be transliterated as...
Which of the following materials would exhibit the property of syneresis( ) A.impression compound B.silicon rubber C.reversible hydrocolloid D.polyether rubber 点击查看答案 第10题 Select the one of the following statements that is NOT CORRECT : A、Protein folding is assisted by intervention of ...
aA composite is composed of two (or more) individual materials, which come from the categories discussed above-viz., metals, ceramics, and polymers. 综合由二组成 (或) 更加各自的材料,来自被谈论的类别在之上即。,金属,陶瓷和聚合物。[translate]...
aCorrosion resistant wetted materials: All process contacting parts are made from stainless steel and high strength polymers. This ensures that there is no rust or gas migration into the cavity which leads to pre-mature failure of the diaphragms and costly down time and repair costs. 抗腐蚀被弄...
Covalent organic frameworks (COFs) are network polymers with long-range positional order whose properties can be tuned using the isoreticular chemistry approach. Making COFs from strong bonds is challenging because irreversible rapid formation of the network produces amorphous materials with locked-in disor...
The present invention concerns a material comprising a cross-linkable polymer, on which are grafted to the side of the chromophores, characterized in that the chromophores correspond to the formula (i): & lt; br / > (see appended drawing in bopi) & lt; br / > in which: & lt; br /...
摘要: PROBLEM TO BE SOLVED: To provide a molding method by which it is possible to enhance the diametral size precision of a cylindrical part after baking, in the molding method for molding the cylindrical part by baking a cylindrical material molded by powder compression....
Plastics are materials which are softened by heat and set into lasting form. when shaped in a mold. Some are natural; some are semi synthetics as the result of chemical action on a natural substance; some are synthetic, built up from the constituents of oil or coal. All are based on the...