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首页> 外文会议>The Ninth International Conference Additives 2000: Plastics for the new Millennium, April 10-12, 2000, Clearwater Beach, Florida >New Network Complexes of Copper and Their Potential as Smoke Suppression Agents in Poly (vinyl chloride)
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New Network Complexes of Copper and Their Potential as Smoke Suppression Agents in Poly (vinyl chloride)

机译：新型铜络合物及其在聚氯乙烯中作为烟雾抑制剂的潜力

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摘要

Compounds of copper(I) and other low - valent metals have previously been shown to function as cross - linking agents which can decrease the amount of volatiles and increase the mass of char in thermally degrading poly (vinyl chloride) (PVC). Such compounds have potential for use as smoke - suppressant PVC additives. As part of a continuing search for new compounds of copper(I), complexes with bidentate bridging ligands have been prepared. These new complexes also contain bridging halide and terminal phosphite ligands. The presence of bridging ligands leads to the formation of relatively stable one- and two - dimensional inorganic polymer networks. The thermal chemistry of these compounds is discussed, with special emphasis on their potential use as additives for smoke suppression of PVC.
机译：铜（I）和其他低价金属的化合物先前已显示出可作为交联剂的功能，可在热降解聚氯乙烯（PVC）中减少挥发物的量并增加炭的质量。这样的化合物具有用作烟雾抑制PVC添加剂的潜力。作为不断寻找新的铜（I）化合物的一部分，已经制备了具有双齿桥联配体的配合物。这些新的配合物还含有桥联的卤化物和末端亚磷酸酯配体。桥接配体的存在导致形成相对稳定的一维和二维无机聚合物网络。讨论了这些化合物的热化学性质，特别强调了它们作为PVC抑烟添加剂的潜在用途。

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