journal article·2017Open access

Low-temperature synthesis of white-light-emitting CsVO3 nanoparticles by an aqueous solution route

Takahiro MATSUURA, Hidetoshi MIYAZAKI, Toshitaka OTA

Abstract

CsVO3 nanoparticles were synthesized by the evaporation of aqueous solutions of peroxo-isopolyvanadic acid and cesium carbonate. The resulting phosphor showed white light Photoluminescence (PL) property with a broad peak in the range of 400–700 nm at an excitation wavelength of 350 nm. The as-prepared CsVO3 was heat-treated at 200 and 400°C, and an increase in the particle size and PL intensity was observed with increasing heat-treatment temperatures.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Luminescence Properties of Advanced Materials · Perovskite Materials and Applications · Gas Sensing Nanomaterials and Sensors

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Interdisciplinary Graduate School of Science and Engineering, Shimane University

Ceramic Research Laboratory, Nagoya Institute of Technology

References (7)

Show source-provided references
1. 1) H. Gobrecht and G. Heinsohn, Z. Phys., 147, 350–360 (1957).
2. 2) B. V. Slobodin, A. V. Ishchenko, R. F. Samigullina, O. S. Teslenko, B. V. ShulGin and D. Y. Zhurakovskii, Inorg. Mater., 47, 1126–1131 (2011).
3. 3) T. Nakajima, M. Isobe, T. Tsuchiya, Y. Ueda and T. Kumagai, Nat. Mater., 7, 735–740 (2008).
4. 4) X. Qiao, Y. Li, Y. Wan, Y. Huang, H. Cheng and H. J. Seo, J. Alloy. Compd., 656, 843–848 (2016).
5. 5) H. Miyazaki, K. Tsunomori, H. Suzuki and T. Ota, J. Ceram. Soc. Jpn., 124, 34–36 (2016).
6. 6) M. Hibino, M. Ugaji, A. Kishimoto and T. Kudo, Solid State Ionics, 79, 239–244 (1995).
7. 7) T. Nakajima, M. Isobe, T. Tsuchiya, Y. Ueda and T. Kumagai, J. Lumin., 129, 1598–1601 (2009).