The solid-solid phase transitions in the perovskite-type layer title compound have been studied by infrared spectroscopy and DSC method.
用红外光谱和差示扫描量热法（DSC）研究了具有钙钛矿型层结构标题配合物的固-固相变。
The structure, adsorption properties, and recent developments of catalytic application of perovskite-type oxides are reviewed in this paper.
简要介绍钙钛矿的化学结构及其吸附和催化性能，综述了近年来钙钛矿氧化物在催化及光催化领域的研究进展。
The XRD results show that all the powder samples are perovskite-type compounds and no simple metal oxides or any other secondary phase exits.
射线衍射分析(XRD)表明所有样品均为钙钛矿氧化物结构，没有简单金属氧化物或其它杂相存在。
The high oxygen ion conduction can be obtained by introducing oxygen ion vacancies in some fluorite - or Perovskite-type oxides with doping and substituting.
在一些荧石相关结构和钙钛矿塑结构的氧化物中通过掺杂和取代形成氧空位可得到高的氧离子导电性。
Organic-inorganic layered perovskite-type hybrids give the possibilities of integrating useful characteristics organic and inorganic compounds on a molecular level.
有机-无机层状类钙钛矿结构杂合物使在分子水平上兼具有机、无机组元的性能优势成为可能。
The transition from the clamped state to the free state of the perovskite-type phase, and its effect on ferroelectricity of the samples are emphasized in the discussion.
本文还着重讨论了钙钛矿型晶相由“受夹”态到“自由”态的转变及其对样品铁电性的影响。
The influence of doping elements in A site and B site and the doping ratio on the catalytic activity of perovskite-type oxides was also respectively discussed in this thesis.
并分别深入探讨了A位和B位掺杂元素、掺杂比例对催化活性中心离子的影响。
Rare earth perovskite-type oxide catalyst as a substitute for traditional rare metal catalyst has a great potential to purify automotive emission due to good catalytic activity and low cost.
钙钛矿型稀土氧化物催化剂具有较好的催化活性，成本低廉，在替代传统的贵金属催化剂净化汽车尾气方面潜力巨大。
The effects of the perovskite-type compositions, the additive of other metal ions and the sintering temperature of the membranes on the oxygen permeability of the materials were investigated.
探讨了钙钛矿基体氧化物、离子掺杂以及膜片烧结温度等对材料透氧性能的影响，并考察了膜催化反应器内的甲烷部分氧化反应情况。
The perovskite solar cells made previously used an opaque material on the back to collect electrical current.
先前的钙钛矿型太阳能电池使用背面不透明的材料收集电流。
The researchers took a cheap silicon solarcell with an efficiency of 11.4 percent and increased it to 17 percent byadding the perovskite cell.
研究人员把一个效率为11.4%的廉价的硅太阳能电池，通过添加钙钛矿使其效率增加到17%。
The progress of research on the theories, materials and applications of complex perovskite ferroelectric relaxor ceramics was reviewed briefly.
本文对复合钙钛矿弛豫铁电陶瓷的理论、材料及应用研究进展作了简要综述。
The results showed that the PST thin films would possess the perovskite phase and excellent ferroelectric properties with proper technology.
结果表明，选择合适的工艺条件可以制备铁电性能优良的钙钛矿相p ST薄膜。
The results show that the content of tetragonal phase is increasing in BNBT ceramics by direct reaction sintering method but still exhibiting a single phase of perovskite structure.
结果表明，直接反应烧结法不影响BNBT陶瓷的钙钛矿相结构，但可使准同型相界处组成的四方相含量增加；
The XRD analysis shows that the LSGM samples possess orthorhombic perovskite structure.
XRD分析表明，LSGM样品具有正交钙钛矿结构。
Metal halide based perovskite materials are successfully prepared with the reaction of organic amine and metal halides in proper solvents.
利用直链有机胺与金属卤化物在适当的溶剂中进行反应，成功的制备出金属卤化物衍生型钙钛矿化合物。
The surface and interior of the granule have different electronic and magnetic transport properties for manganese perovskite oxide granule system.
对于锰基钙钛矿结构氧化物颗粒系统，其颗粒表面和颗粒内部表现出不同的电、磁输运性质。
Purpose - To synthesise calcium titanate with a perovskite structure as an anticorrosion pigment for metal protecting paints.
目的-采用具钙钛矿结构的钛酸钙合成用于金属保护漆的防腐颜料。
Many kinds of well-crystallized nanometer or submicron Ti -based perovskite ceramic powders were already synthesized successfully by sol-hydrothermal method at lower temperatures.
采用溶胶-水热法，在较低的温度下已成功地合成了多种结晶良好的纳米或亚微米钛基钙钛矿型陶瓷粉体。
Perovskite is an organic-inorganic hybrid material with a crystal structure that is extraordinarily efficient for converting light into electricity.
这种钙钛矿是一种有机-无机杂化材料，具有能够非常高效地进行光电转换的晶体结构。
The results indicate that the powders are orthorhombic perovskite YBCO phase, and the diameter of the powder particles is in a range of tens to hundreds nanometers.
结果表明该粉体粒径在几十到几百纳米，其晶体结构为正交钙钛矿结构。
The perovskite cell will capture the light that is not absorbed by silicon, enabling conversion efficiencies of more than 30%.
的钙钛矿单元将捕获不是由硅吸收的光，从而实现了30%以上的转换效率。
The photodetector is made using a process that essentially coats layers of the device in a liquid form of perovskite at roughly 300 degrees Fahrenheit.
这种光电探测器的制备是在约300oF (148.9 oC)下，通过将液态钙钛矿涂层涂上器件的加工过程来实现的。
Combined red mud phase is mainly composed of quartz and calcium aluminum melilite, followed by albite, andradite garnet, and perovskite garnet.
联合法赤泥物相组成主要为石英和钙铝黄长石，其次为钠长石、钙铁榴石和钙钛榴石。
Colloidal perovskite nanocrystals can overcome the limitations of traditional inorganic quantum dots and achieve slow hot carrier cooling and efficient extraction.
钙钛矿型纳米晶可以克服传统无机半导体量子点的某些缺陷，以达到热电子的缓慢冷却和高效提取。
The general judgment of ferroelectrics perovskite stability using the tolerance factor and electronegative value of force difference, the stability of ferroelectrics perovskite can be well explained.
利用容忍因子和平均电负性力标差值作为钙钛矿稳定性的综合判据能很好说明钙钛矿稳定性。
The electron conduction mechanism of semiconducting ceramic oxide with perovskite structure was also explained further.
对钙钛矿结构氧化物半导体陶瓷中的电子导电机制，也作了进一步的阐明。
The general methods of making perovskite functional ceramics are solid phase reaction and oxalate decompound.
固相反应法和草酸盐分解法是制备钙钛矿功能陶瓷的常用方法。
The general methods of making perovskite functional ceramics are solid phase reaction and oxalate decompound.
固相反应法和草酸盐分解法是制备钙钛矿功能陶瓷的常用方法。
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