Bi Alloying into Rare Earth Double Perovskites Enhances Synthesizability and Visible Light Absorption

Paul F.  Newhouse; Lan  Zhou; Mitsutaro  Umehara; David A.  Boyd; Edwin  Soedarmadji; Joel A.  Haber; John M.  Gregoire

首页> 外文期刊>ACS combinatorial science >Bi Alloying into Rare Earth Double Perovskites Enhances Synthesizability and Visible Light Absorption

【24h】

Bi Alloying into Rare Earth Double Perovskites Enhances Synthesizability and Visible Light Absorption

机译：Bi合金化成稀土双钙酯增强合成性和可见光吸收

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A high throughput combinatorial synthesis utilizing inkjet printing of precursor inks was used to rapidly evaluate Bi-alloying into double perovskite oxides for enhanced visible light absorption. The fast visual screening of photo image scans of the library plates identifies 4-metal oxide compositions displaying an increase in light absorption, which subsequent UV–vis spectroscopy indicates is due to bandgap reduction. Structural characterization by X-ray diffraction (XRD) and Raman spectroscopy demonstrates that the visually darker composition range contains Bi-alloyed Sm_(2)MnNiO_(6) (double perovskite structure), of the form (Bi,Sm)_(2)MnNiO_(6). Bi alloying not only increases the visible absorption but also facilitates crystallization of this structure at the relatively low annealing temperature of 615 °C. Investigation of additional seven combinations of a rare earth (RE) and a transition metal (TM) with Bi and Mn indicates that Bi-alloying on the RE site occurs with similar effect in the family of rare earth oxide double perovskites.

机译：None

著录项

来源
《ACS combinatorial science》 |2020年第12期|共7页
作者
Paul F. Newhouse; Lan Zhou; Mitsutaro Umehara; David A. Boyd; Edwin Soedarmadji; Joel A. Haber; John M. Gregoire;
展开▼
作者单位

Joint Center for Artificial Photosynthesis California Institute of Technology;

Joint Center for Artificial Photosynthesis California Institute of Technology;

Joint Center for Artificial Photosynthesis California Institute of Technology;

Joint Center for Artificial Photosynthesis California Institute of Technology;

Joint Center for Artificial Photosynthesis California Institute of Technology;

Joint Center for Artificial Photosynthesis California Institute of Technology;

Joint Center for Artificial Photosynthesis California Institute of Technology;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类化学;
关键词
high throughput experimentation; alloy; ink jet printing; double perovskite; band gap engineering; bismuth; rare earth; lanthanide; elpasolite;

机译：高通量实验;合金;喷墨印刷;双重钙钛矿;带隙工程;铋;稀土;镧系;Elpasolite;

相似文献

外文文献
中文文献
专利

1. In situ construction of oxygen-vacancy-rich Bi0@Bi2WO6-x microspheres with enhanced visible light photocatalytic for NO removal [J] . Xiaoqian Xie, Qadeer-Ul Hassan, Huan Lu, 中国化学快报（英文版） . 2021,第006期
2. In-situ construction of amorphous/crystalline contact Bi2S3/Bi4O7 heterostructures for enhanced visible-light photocatalysis [J] . Feihu Mu, Benlin Dai, Wei Zhao, 中国化学快报（英文版） . 2021,第008期
3. In-Situ Hydrothermal Synthesis of Bi–Bi2O2CO3 Heterojunction Photocatalyst with Enhanced Visible Light Photocatalytic Activity [J] . Prasenjit, Kar, Tuhin, 纳微快报：英文版 . 2017,第002期
4. In-situ hydrothermal synthesized γ-Al2O3/O-g-C3N4 heterojunctions with enhanced visible-light photocatalytic activity in water splitting for hydrogen [J] . Yu Wang, Yaping Zeng, Boqiao Li, 天然气化学（英文版） . 2016,第004期
5. Role of Copper in Enhancing Visible Light Absorption in Cs_2Ag(Bi, In, Sb)CI_6 Halide Double-Perovskite Materials [J] . Appadurai Tamilselvan, Chaure Sanket, Mala Maruthi, Energy & fuels . 2021,第14期

机译：铜在增强Cs_2Ag（Bi，In，Sb）中的可见光吸收中的作用
6. Rare-earth-doped TiO2 rutile as a promising ferromagnetic alloy for visible light absorption in solar cells: first principle insights [J] . A. Fakhim Lamrani RSC Advances . 2020,第58期

机译：稀土掺杂的TiO2金红石作为太阳能电池中可见光吸收的有希望的铁磁合金：第一原理见解
7. Rare-earth-doped TiO(2)rutile as a promising ferromagnetic alloy for visible light absorption in solar cells: first principle insights [J] . Lamrani A. Fakhim RSC Advances . 2020,第58期

机译：稀土掺杂TiO（2）金红石作为太阳能电池中可见光吸收的有前途的铁磁合金：第一个原理见解
8. Infrared light utilized for photodynamic therapy by activation of rare earth phosphors for visible light generation [C] . Joshua E. Collins, Thiru V. Lakshman, Jarod E. Finlay, Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy XVI; Progress in Biomedical Optics and Imaging; vol.8 no.4; Proceedings of SPIE-The International Society for Optical Engineering; vol.6427 . 2007

机译：通过激活稀土磷光体产生可见光而用于光动力疗法的红外光
9. Studies on Local Structures and Hydrogen Absorption Characteristics of an Amorphous Rare-Earth Alloy [D] . 末延, 知義 1994

机译：非晶态稀土合金的局部结构和氢吸收特性的研究
10. Pb-Free Cs3Bi2I9 Perovskite as a Visible-Light-Active Photocatalyst for Organic Pollutant Degradation [O] . Bianca-Maria Bresolin, Carsten Günnemann, Detlef W. Bahnemann, 2020

机译：无铅Cs3Bi2I9钙钛矿作为可见光活性光催化剂可降解有机污染物。
11. Rare-earth-doped TiO2 rutile as a promising ferromagnetic alloy for visible light absorption in solar cells: first principle insights [O] . A. Fakhim Lamrani 2020

机译：稀土掺杂的TiO2金红石作为太阳能电池中可见光吸收的有希望的铁磁合金：第一原理见解
12. Single Crystals of Yttrium and Rare Earth Gallium Perovskites for Use as Substrates for Bubble Domain Iron Perovskites. [R] . Geller, S. 1976

机译：单晶钇和稀土镓钙钛矿用作气泡域铁钙钛矿的基质。

Bi Alloying into Rare Earth Double Perovskites Enhances Synthesizability and Visible Light Absorption

摘要

著录项

相似文献

相关主题

期刊订阅