摘要: 以钛酸四丁酯为钛源,Bi(NO3)3·5H2O为铋源,Co(NO3)2·6H2O为钴源,采用溶胶-凝胶法在陶瓷基片上分别制备了应用于固定式光催化反应器的Bi-TiO2复合膜及Co-TiO2复合膜。研究了涂膜方式及煅烧升温速率对膜表面形态的影响,并以甲基橙溶液为目标降解物,对比了旋涂法及浸渍提拉法制备的薄膜在不同升温速率下的光催化活性。通过热分析仪(TG-DSC)、X射线衍射仪(XRD)和扫… 1970-01-01
Enhanced giant dielectric properties and improved nonlinear electrical response in acceptor-donor (Al3+, Ta5+)-substituted CaCu3Ti4O12 ceramics 此文为纯英文版,阅读请切换英文版浏览 Well-known Experts
Enhanced mechanical property and tunable dielectric property of SiCf/SiC-SiBCN composites by CVI combined with PIP 此文为纯英文版,阅读请切换英文版浏览 Well-known Experts
IR-transparent MgO-Gd2O3 composite ceramics produced by self-propagating high-temperature synthesis and spark plasma sintering 此文为纯英文版,阅读请切换英文版浏览 Well-known Experts
Deep-red emitting Mg2TiO4:Mn4+ phosphor ceramics for plant lighting 此文为纯英文版,阅读请切换英文版浏览 Well-known Experts
Enhanced dielectric and electrocaloric properties in lead-free rod-like BCZT ceramics 此文为纯英文版,阅读请切换英文版浏览 Well-known Experts
摘要: 采用传统固相反应法制备0.94Li2Zn3Ti4O12-0.06CaTiO3(LZT-CT)复合陶瓷,采用高温熔融法制备ZnO-B2O3(ZB)玻璃;以ZB玻璃为烧结助剂,研究了添加不同质量分数(x=0.5%、1.0%、1.5%、2.0%和2.5%)的ZB玻璃对LZT-CT复合陶瓷的烧结特性、物相组成、微观结构以及微波介电性能的影响。结果表明:ZB玻璃能有效地将LZT-CT复合陶瓷的烧结温… 1970-01-01
Structure, defects, and microwave dielectric properties of Al-doped and Al/Nd co-doped Ba4Nd9.33Ti18O54 ceramics 此文为纯英文版,阅读请切换英文版浏览 Well-known Experts