向您推荐《液晶与显示》——中文核心期刊

《液晶与显示》是中国最早创办的液晶学科专业期刊,也是中国惟一的液晶学科和显示技术领域中综合性专业学术期刊。它由中国科学院长春光学精密机械与物理研究所、中国光学光电子行业协会液晶专业分会和中国物理学会液晶分会主办,科学出版社出版。《液晶与显示》以研究报告、研究快报、综合评述和产品信息等栏目集中报道国内外液晶学科和显示技术领域中最新理论研究、科研成果和创新技术,及时反映国内外本学科领域及产业信息动态,是宣传、展示我国该学科领域和产业科技创新实力与硕果,进行国际交流的平台。本刊是英国《科学文摘》     

中国化学会主办的期刊为维护科技道德、加强自律的联合公告

为加强化学科技期刊的精神文明建设，提高各编辑部工作人员的职业道德水平，保障期刊的健康发展，我们在“中国化学会2003年期刊工作交流研讨会”期间，经过认真讨论，决定发表如下公告：     

电镀污水净化新工艺--电浮选方法简介

综述了电浮选方法处理电镀污水的基本原理和提高电浮选净水技术的途径。重点介绍了俄罗斯门捷列夫化工大学的电浮选两种新工艺方法。     

铜的彩色电镀

本文推荐一个中级无机化学实验。该实验是在我们多年探索的基础上,经精心编制而成。实验简单易行,可供理工科大学、师范院校化学系选用。通过本实验希望达到以下目的:(1) 熟悉铜的电化学特性;(2) 了解反应物浓度、外加电压对电解速度的影响;(3) 初步掌握装饰性电镀技术的基本原理。     

非晶态镍钨合金电镀工艺

非晶态镍钨合金由于具有长程无序，短程有序，无晶界、无位错，而具有极为优异的化学、物理和机械性能。非晶态镍钨合金镀层的结构致密，硬度高，耐热性好，尤其在高温下耐磨损、抗氧化，更能显示出其优良的自润滑和耐蚀性能。     

SURFACE METALLIZATION OF CENOSPHERES AND PRECIPITATORS BY ELECTROLESS PLATING

This paper reports the use of a colloidal Pd^0 catalysis system to metallize the surface of precipitators separated from coal fly-ash, and metals such as Cu, Ni etc. are deposited on the precipitators surface. Alternatively, according to the characteristic surface of cenospheres, an Ag coating catalysis system is adopted to first deposit Ag on the cenospheres surface, followed, if necessary, by the deposition of other metals such as Cu, Ni, etc. on the Ag coating to produce monolayer and multilayer metal-coated cenospheres. The surface characteristics and the morphologies of the metal coatings are examined in detail with scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX) and X-ray photoelectron spectroscopy (XPS) techniques. It can be shown that the quality of metal coatings derived from the Aa coatina catalysis system, is better than that of the colloidal Pd^0 catalysis system.     

电镀烧结法制备Ti/SnO2-Sb2O4电极的研究

The Ti/SnO₂-Sb₂O₄ electrode has been prepared by the electroplate-sinter method. The effect of SbCl₃ adding amount and sintering temperature on its electrode lifetime and oxygen evolution potential were investigated by means of EDX, SEM and XRD analysis. The results indicated that the electrode appeared the best performance when the SbCl₃ adding amounts was 0.2g and the sintering temperature was 550℃. In optimized conditions Ti substrate was entirely covered by SnO₂-Sb₂O₄ and the combinations among them were tight. Due to the use of electroplate method, the electrical conductivity, the oxygen evolution potential and the electrode lifetime were increased, so the elec-tro-catalytic activity and the electrochemical stability of the prepared electrode were found to be superior.