2024-03-29T11:40:28Z
https://niigata-u.repo.nii.ac.jp/oai
oai:niigata-u.repo.nii.ac.jp:00002575
2022-12-15T03:35:41Z
423:424:425
453:454
Effect of the Number of Methylene Groups in Aliphatic Dicarboxylic Acid on the Reactivity of the Material : Use of T-for-H Exchange Reaction
脂肪族ジカルボン酸中のメチレン数がその反応性に及ぼす影響 : T-for-H交換反応の利用)
脂肪族ジカルボン酸中のメチレン数がその反応性に及ぼす影響 : T-for-H交換反応の利用)
今泉, 洋
37877
加藤, 岳久
37878
趙, 東宇
37879
狩野, 直樹
37880
reactivity of aliphatic dicarboxylic acid
number of methylene groups
T-for-H exchange reaction
gas-solid reaction
A"-McKay plot
rate constant
Hydrogen-isotope exchange reaction (T-for-H exchange reaction) between HTO vapor and aliphatic dicarboxylic acid having different number of methylene groups with each other has been observed at 50℃ Consequently, the quantitative relation was obtained between the reaction time and the increase of the activity of aliphatic dicarboxylic acid. The reaction was dynamically analyzed with both the A"-McKay plot method and data obtained. As to aliphatic dicarboxylic acids , the following two matters have been consequently found : (1) as the reactivity of each material decreases with increasing the number of methylene groups in the material, the effect of the number of methylene groups per molecule on the reactivity of the material can be quantitatively evaluated, (2) using the A"-McKay plot method, the reactivity of solid organic compounds can be evaluated, nondestructively.
journal article
日本アイソトープ協会
2002-06
application/pdf
Radioisotopes
6
51
244
248
Radioisotopes
AN00351589
00338303
https://niigata-u.repo.nii.ac.jp/record/2575/files/51_6_244-248.pdf
jpn