相变储能二元混合硝酸盐的Raman光谱研究

Abstract

Abstract: Molten nitrate plays an important role in new energy storage and utilization and industrial production.To understand the structure of the molten salt as well as its structure′s change in the mixing process，it has a great help for its high-effective future application.A lot of binary nitrates were made according to different mix ratios，and thermo-Raman spectrophotometer was used to determine the Raman spectra of the mixed nitrates at different temperatures.The structure changes of mixed nitrates in the process of heating up were obtained by comparing the information of the solid and the molten mixed nitrates.The decomposition situation of molten salt at high temperature was also obtained by spectrophotometric method.

Key words: mixed nitrate, Raman spectroscopy, decomposition

CLC Number:

TQ126.35

YANG Xin-Mei, SUN Ze, HUANG Long, ZHOU Yang, PANG Xu-Yan, SONG Xing-Fu, YU Jian-Guo. Raman spectroscopy of phase change energy storage binary mixed nitrate[J]. INORGANICCHEMICALSINDUSTRY, 2016, 48(2): 18-.

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National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Raman spectroscopy of phase change energy storage binary mixed nitrate

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