Superoxide Ions Entrapped in Water Cages of Ionic Clathrate Hydrates

被引：20
作者：
Cha, Minjun
Shin, Kyuchul
Kwon, Minchul
Koh, Dong-Yeun
Sung, Boram
Lee, Huen [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Program BK21, Taejon 305701, South Korea
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2010年 / 132卷 / 11期
基金：
新加坡国家研究基金会;
关键词：
GUEST MOLECULES; ESR; TRANSITION; INCLUSION; ELECTRON; TIO2;
D O I：
10.1021/ja1004762
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the present work, we first described the stable entrapment of the Superoxide ions in gamma-irradiated (Me4NOH + O-2) clathrate hydrate. Owing to peculiar direct guest-guest ionic interaction, the lattice structure of gamma-irradiated (Me4NOH + O-2) clathrate hydrate shows significant change of lattice contraction behavior even at relatively high temperature (120 K). Such Findings are expected to provide useful information for a better understanding of unrevealed nature (such as icy nanoreactor concept, ice-based functional material synthesis and lattice tuning by specific ionic guests) of clathrate hydrate fields.
引用
收藏
页码：3694 / +
页数：5
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[1]   Fluoride-incorporated ionic clathrate hydrates [J].
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KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2023, 40 (10) :2520-2528
[2]   Thermal Expansivity of Ionic Clathrate Hydrates Including Gaseous Guest Molecules [J].
Shin, Kyuchul ;
Lee, Wonhee ;
Cha, Minjun ;
Koh, Dong-Yeun ;
Choi, Yong Nam ;
Lee, Heeju ;
Son, Bae Soon ;
Lee, Seongsu ;
Lee, Huen .
JOURNAL OF PHYSICAL CHEMISTRY B, 2011, 115 (05) :958-963
[3]   Thermal stability and ionic conductivity of the ionic clathrate hydrates incorporated with potassium hydroxide [J].
Cha, Jong-Ho ;
Lee, Wonhee ;
Lee, Huen .
JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (36) :6542-6547
[4]   Hydroxide-Enhanced Superexchange Magnetic Couplings in Ionic Clathrate Hydrates [J].
Zhang, Hongshu ;
Huang, Haibei ;
Gao, Liang ;
Xue, Lijuan ;
Feng, Yiwei ;
Song, Xinyu ;
Bu, Yuxiang .
JOURNAL OF PHYSICAL CHEMISTRY C, 2020, 124 (46) :25455-25464
[5]   Direct observation of atomic hydrogen generated from the water framework of clathrate hydrates [J].
Shin, Kyuchul ;
Cha, Minjun ;
Kim, Hyungjun ;
Jung, Yousung ;
Kang, Young Soo ;
Lee, Huen .
CHEMICAL COMMUNICATIONS, 2011, 47 (02) :674-676
[6]   Highly Confined Water: Two-Dimensional Ice, Amorphous Ice, and Clathrate Hydrates [J].
Zhao, Wen-Hui ;
Wang, Lu ;
Bai, Jaeil ;
Yuan, Lan-Feng ;
Yang, Jinlong ;
Zeng, Xiao Cheng .
ACCOUNTS OF CHEMICAL RESEARCH, 2014, 47 (08) :2505-2513
[7]   Homogeneous liquid-liquid extraction of metal ions with non-fluorinated bis(2-ethylhexyl)phosphate ionic liquids having a lower critical solution temperature in combination with water [J].
Depuydt, Daphne ;
Liu, Liwang ;
Glorieux, Christ ;
Dehaen, Wim ;
Binnemans, Koen .
CHEMICAL COMMUNICATIONS, 2015, 51 (75) :14183-14186
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