Tailored synthesis of mesoporous platinum replicas using double gyroid mesoporous silica (KIT-6) with different pore diameters via vapor infiltration of a reducing agent

被引：73

作者：

Doi, Yoji ^{[1
]}

Takai, Azusa ^{[1
]}

Sakamoto, Yasuhiro ^{[3
]}

Terasaki, Osamu ^{[2
,4
]}

Yamauchi, Yusuke ^{[1
,5
,6
]}

Kuroda, Kazuyuki ^{[1
]}

机构：

[1] Waseda Univ, Fac Sci & Engn, Shinjuku Ku, Tokyo 1698555, Japan

[2] Stockholm Univ, EXSELENT, S-10691 Stockholm, Sweden

[3] Osaka Prefecture Univ, Nanosci & Nanotechnol Res Ctr, Sakai, Osaka 5998570, Japan

[4] Korea Adv Inst Sci & Technol, Grad Sch EEWS WCU, Taejon 305701, South Korea

[5] Natl Inst Mat Sci, WPI Res Ctr, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050047, Japan

[6] Japan Sci & Technol Agcy, Precursory Res Embryon Sci & Technol PRESTO, Kawaguchi, Saitama 3320012, Japan

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 34期

关键词：

FACILE SYNTHESIS; TEMPLATE; NANOWIRES; NETWORKS;

D O I：

10.1039/c0cc01196g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate facile synthesis of mesoporous Pt replicas using double gyroid mesoporous silica (KIT-6) with different pore diameters via vapor infiltration of a reducing agent. Through controlling the complementary pore size, it becomes possible to selectively deposit Pt into one side pore of the Ia (3) over bard bicontinuous structure, thereby forming a mesoporous Pt replica with relatively large mesopores (over 10 nm).

引用

页码：6365 / 6367

页数：3

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