@article{oai:ous.repo.nii.ac.jp:00000453, author = {圓堂, 稔 and Endoh, Minoru and 土井, 章 and Doi, Akira}, journal = {岡山理科大学紀要, Bulletine of Okayama University of Science}, month = {Dec}, note = {P(論文), The thermal decomposition process of manganous carbonate was studied by means or DTA under atmosphere of N_2,CO_2,and air. An endothermic peak appeared at 378℃ and an exothermic peak between 580 and 800℃ in atmospheric air were not reported till now. This endothermic peak became smaller with decreasing pressure and dissappeared at 100 mmHg.[chemical formula]Only one endothermic peak on the DTA curve under atmosphere of CO_2,and N_2 was observed.}, pages = {107--113}, title = {MnCO_3の熱分解過程におよぼす圧力の影響}, volume = {9}, year = {1973}, yomi = {エンドウ, ミノル and ドイ, アキラ} }