{"title":"用于腐蚀性大气的对称真空温衡。","authors":"E Pedersen","doi":"10.1088/0022-3735/1/10/310","DOIUrl":null,"url":null,"abstract":"A vacuum thermobalance with symmetrical hang-down and furnace system for samples between 0·1 and 500 mg is described. Flow of nearly every corrosive gas at any constant pressure in the range 0·1 torr to 1 atm can be applied. Zero drift is below 1 μg from 20 to 900°C. As examples of the application are mentioned the reactions in hydrogen chloride atmosphere of tris(ethylendiamine)-and tris(trimethylendiamine) chromium(III) chloride under formation of cis- and trans-dichloro complexes, respectively.","PeriodicalId":16983,"journal":{"name":"Journal of Scientific Instruments","volume":"1 10","pages":"1013-5"},"PeriodicalIF":0.0000,"publicationDate":"1968-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1088/0022-3735/1/10/310","citationCount":"4","resultStr":"{\"title\":\"A symmetrical vacuum thermoblance for corrosive atmospheres.\",\"authors\":\"E Pedersen\",\"doi\":\"10.1088/0022-3735/1/10/310\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A vacuum thermobalance with symmetrical hang-down and furnace system for samples between 0·1 and 500 mg is described. Flow of nearly every corrosive gas at any constant pressure in the range 0·1 torr to 1 atm can be applied. Zero drift is below 1 μg from 20 to 900°C. As examples of the application are mentioned the reactions in hydrogen chloride atmosphere of tris(ethylendiamine)-and tris(trimethylendiamine) chromium(III) chloride under formation of cis- and trans-dichloro complexes, respectively.\",\"PeriodicalId\":16983,\"journal\":{\"name\":\"Journal of Scientific Instruments\",\"volume\":\"1 10\",\"pages\":\"1013-5\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1968-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1088/0022-3735/1/10/310\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Scientific Instruments\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1088/0022-3735/1/10/310\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Scientific Instruments","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0022-3735/1/10/310","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A symmetrical vacuum thermoblance for corrosive atmospheres.
A vacuum thermobalance with symmetrical hang-down and furnace system for samples between 0·1 and 500 mg is described. Flow of nearly every corrosive gas at any constant pressure in the range 0·1 torr to 1 atm can be applied. Zero drift is below 1 μg from 20 to 900°C. As examples of the application are mentioned the reactions in hydrogen chloride atmosphere of tris(ethylendiamine)-and tris(trimethylendiamine) chromium(III) chloride under formation of cis- and trans-dichloro complexes, respectively.
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