scholarly journals Alkali metal iodides and hydroiodic acid additives for phase-stability CsPbI3 films prepared at low temperature

2021 ◽  
Vol 70 (11) ◽  
pp. 118401-118401
Author(s):  
Yan Ya-Ting ◽  
◽  
Zhang Jing-Yan ◽  
Li Bin-Qi ◽  
Zhu Zhi-Li ◽  
...  
Keyword(s):  
Low Temperature ◽  
Alkali Metal ◽  
Phase Stability ◽  
Hydroiodic Acid ◽  
Metal Iodides

Characteristics of Low Temperature Degradation Free ZTA for Artificial Joint

2014 ◽  
Vol 631 ◽  
pp. 18-22 ◽  
Author(s):  
Junji Ikeda ◽  
Takayuki Murakami ◽  
Takayoshi Shimozono ◽  
Reiji Watanabe ◽  
Mikio Iwamoto ◽  
...  
Keyword(s):  
Low Temperature ◽  
Phase Stability ◽  
Mechanical Characteristics ◽  
Bending Strength ◽  
Accelerated Aging ◽  
Ceramic Materials ◽  
Wear Property ◽  
Artificial Joint ◽  
Four Point Bending ◽  
Bearing Materials

Low temperature degradation free Zirconia toughened alumina (ZTA) has been developed. It is reported that ZTA has higher mechanical strength compared to alumina due to the stress induced transformation and spontaneously transformation of zirconia phase on some ZTA have been occurred. For achieving the higher reliability of artificial joint prosthesis alternative to alumina and other ceramic materials, it is necessary to improve and validate the both mechanical characteristics and phase stability at the same time. We evaluated that microstructure, mechanical characteristics and phase stability of newly developed ZTA (BIOCERAM®AZUL). It was confirmed that four-point bending strength and weibull modulus were extreamly high, and ZTA has higher reliability. There were no significant changes and deterioration in four-point bending strength, crystal structure and wear property with and without accelerated aging test. Newly developed ZTA not only with high mechanical characteristics but also with phase stability could be quite useful as bearing materials in artificial joints for longer clinical use.

Imaging Lattice Defects and Distortions in Alkali-Metal Iodides Encapsulated within Double-Walled Carbon Nanotubes

2005 ◽  
Vol 17 (12) ◽  
pp. 3122-3129 ◽  
Author(s):  
Pedro M. F. J. Costa ◽  
Steffi Friedrichs ◽  
Jeremy Sloan ◽  
Malcolm L. H. Green
Keyword(s):  
Carbon Nanotubes ◽  
Alkali Metal ◽  
Lattice Defects ◽  
Double Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Metal Iodides

High Efficiency Low-Temperature Processed Perovskite Solar Cells Integrated with Alkali Metal Doped ZnO Electron Transport Layers

2018 ◽  
Vol 3 (6) ◽  
pp. 1241-1246 ◽  
Author(s):  
Randi Azmi ◽  
Sunbin Hwang ◽  
Wenping Yin ◽  
Tae-Wook Kim ◽  
Tae Kyu Ahn ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Low Temperature ◽  
Alkali Metal ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Doped Zno ◽  
Metal Doped
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