Self-Assembly of Polymeric Micelles Made of Asymmetric Polystyrene-b-Polyacrylic Acid-b-Polyethylene Oxide for the Synthesis of Mesoporous Nickel Ferrite

被引：8

作者：

Tanaka, Shunsuke ^{[1
,2
]}

Bastakoti, Bishnu Prasad ^{[1
,2
,8
]}

Yusa, Yunqi Li Shin-Ichi ^{[3
]}

Ishii, Daisuke ^{[4
]}

Kani, Kenya ^{[1
,4
]}

Fatehmulla, Amanullah ^{[5
]}

Farooq, Wazirzada Aslam ^{[5
]}

Shiddiky, Muhammad J. A. ^{[6
,7
]}

Bando, Yoshio ^{[2
]}

Kaneti, Yusuf Valentino ^{[2
]}

Yamauchi, Yusuke ^{[1
,2
]}

Hossain, Md. Shahriar A. ^{[1
,2
]}

机构：

[1] Univ Wollongong, AIIM, Squires Way, N Wollongong, NSW 2500, Australia

[2] NIMS, Int Res Ctr Mat Nanoarchitecton MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan

[3] Univ Hyogo, Dept Appl Chem, 2167 Shosha, Himeji, Hyogo 6712280, Japan

[4] NIT, Fac Engn, Dept Life Sci & Mat Engn, Nagoya, Aichi 4668555, Japan

[5] King Saud Univ, Coll Sci, Dept Phys & Astron, Riyadh 11451, Saudi Arabia

[6] Griffith Univ, QMNC, Nathan Campus, Brisbane, Qld 4111, Australia

[7] Griffith Univ, Sch Nat Sci, Nathan Campus, Brisbane, Qld 4111, Australia

[8] Harvard Univ, Dept Earth & Planetary Sci, 100 Edwin H Land Blvd, Cambridge, MA 02142 USA

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2017年 / 10期

基金：

日本学术振兴会;

关键词：

Mesoporous materials; Ferrites; Block copolymers; Soft-template synthesis; Oxides; SOLVOTHERMAL SYNTHESIS; COBALT FERRITE; MFE2O4; M; NANOPARTICLES; PERFORMANCE; STABILITY; MN; NI; CO;

D O I：

10.1002/ejic.201601459

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In this work, we report the synthesis of mesoporous nickel ferrite with an average pore size of 22 nm by using the laboratory-synthesized asymmetric polystyrene-b-polyacrylic acid-b-polyethylene oxide (PS-b-PAA-b-PEO) triblock copolymer as a soft template. Here, PS acts as a pore-forming agent, whereas PAA acts as a reaction site for the metal ions owing to its strong electrostatic interaction with positively charged metal ions. Furthermore, the PEO polymer provides stability for the micelles in solution and also promotes the orderly organization of the composite particles during assembly of the micelles.

引用

页码：1328 / 1332

页数：5

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