{"title":"Research of Preparation and Measurement Test Bench of Energy Storage Materials","authors":"Liang Kunfeng, Wang Quanhai","doi":"10.3969/j.issn.1672-4550.2015.05.081","DOIUrl":null,"url":null,"abstract":"This paper provided a preparation and measurement platform of energy storage materials, and described the working principle of the experiment station. Based on the experiment platform, we can microscopically observe the crystallization process of the sample under ultrasonic or not, and analyze the temperature of the sample during cooling process. It is found that ultrasonic can reduce the degree of supercooling of water, make the supercooled water formation of crystal nucleus in advance, shorten the freezing time of samples. The experiment results show that ultrasonic can not only lower the crystallization degree of supercooling of water, but also effectively refine the grain size.","PeriodicalId":12238,"journal":{"name":"实验科学与技术","volume":"30 1","pages":"248-251"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"实验科学与技术","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.3969/j.issn.1672-4550.2015.05.081","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This paper provided a preparation and measurement platform of energy storage materials, and described the working principle of the experiment station. Based on the experiment platform, we can microscopically observe the crystallization process of the sample under ultrasonic or not, and analyze the temperature of the sample during cooling process. It is found that ultrasonic can reduce the degree of supercooling of water, make the supercooled water formation of crystal nucleus in advance, shorten the freezing time of samples. The experiment results show that ultrasonic can not only lower the crystallization degree of supercooling of water, but also effectively refine the grain size.
期刊介绍：
"Experiment Science and Technology" is a comprehensive journal of natural sciences and engineering sponsored by the Sichuan Provincial Department of Education and the University of Electronic Science and Technology of China and the Sichuan Higher Education Association. It aims to report the development status, achievements or interim achievements of scientific research in natural sciences with talent training as the center; exchange research results and experience in the design, development, function development, maintenance management and supply management of instruments and technical equipment; explore common problems in the construction of laboratories at all levels and types, team building and improving the efficiency of instrument use from a technical perspective; explore new ideas, new ways and new measures for experimental teaching reform and innovation.
The journal mainly has columns such as experimental technology, experimental teaching and teaching experiments, virtual simulation technology, laboratory environment and safety, experimental instrument development and maintenance, laboratory construction and management, and large-scale instrument management and sharing.
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