Nanoscale Hybrid Langmuir－Blodgett Films Based on Cerium－Substituted Heteropolymolybdate and Polyquinoline

Nanoscale hybrid organic/inorganic Langmuir-Blodgett films of cerium-substituted heteropolymolybdates (CeHPMo) and π-conjugated macromolecule poly(1,2-dihydro-2,2,4-trimethyl) quinoline (PQ) were obtained with auxiliary film-forming material stearic acid(SA) or octadecylamine(ODA). The surface pressure-area isotherms illuminate the formation of the hybrid LB films of PQ/ODA/Ce-HPMo and PQ/SA/Ce-HPMo. The different film-forming mechanism was discussed when the different auxiliary film-forming materials were used in the system. The absorption spectra indicate that the molecules of PQ and Ce-HPMo are incorporated into the LB films. Tapping-mode AFM image reveals a granular surface texture of nanosized Ce-substituted heteropolymolybdate. STM image shows that the conductivity is greatly improved after Ce-substituted heteropolymolybdates are incorporated in the films.     

橡胶内衬球磨机料球水配比的确定

橡胶树球磨机的应用已经推广，但是很多厂家应用效果不太理想，尤其是料球水的配比缺乏合理的控制参数，本文主要从理论上对少此作些探讨，以供同行参考。     

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由实验获得一种新型钼灰色剂，适用作还原焰烧成的电瓷灰釉。其呈色稳定、浑厚、基本符合流行孟塞尔灰色标准。     

坩埚对中频烧结钼制品的影响

通过分析中频烧结时集肤效应的影响、烧结过程中能量的变化以及坩埚在烧结过程中的作用,得出坩埚质量对中频烧结钼制品的质量有重要影响,此结论已为生产实践证实。     

钼酸盐缓蚀剂的性能

介绍钼酸盐缓蚀剂的性能，影响缓蚀性能的因素以及与其他缓蚀剂的协同效应。     

喷钼环之钼层探讨

本文介绍等离子喷钼环的结构和优越之处,并系统论述分析了五种喷钼层材料各自的性能和应用范围.