Synthesis of Zinc Borate Hollow Nanospheres Using Polymeric Micelles with Core–Corona Architecture as a Template

Alam, Mohammad Mydul; Hashimoto, Kimiko; Yamaguchi, Chihiro; Yusa, Shin‐ichi; Nakashima, Kenichi

doi:10.1246/bcsj.20140238

Cited by 5 publications

(2 citation statements)

References 30 publications

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“…By using the core-shell-corona micellar template, varieties of inorganic hollow nanospheres have been fabricated, i.e. SiO 2 , 18 TiO 2 , 19 Fe 3 O 4 , 20 La 2 O 3 , 21 CuO, 22 ZnO, 23 ZnBO 3 , 24 etc.…”

Section: Introductionmentioning

confidence: 99%

Cobalt oxide hollow nanoparticles as synthesized by templating a tri-block copolymer micelle with a core–shell–corona structure: a promising anode material for lithium ion batteries

et al. 2015

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Section: Introductionmentioning

confidence: 99%

Cobalt oxide hollow nanoparticles as synthesized by templating a tri-block copolymer micelle with a core–shell–corona structure: a promising anode material for lithium ion batteries

et al. 2015

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“…Various techniques have been used so far for the synthesis of zinc borate nanostructures [14][15][16][17]. However, most of them require temperature [3], modifying agents [16,[18][19][20], template [17], which may lead to the highcost problems. The obtained nanoparticles are still large; it seems very difficult to get the nanoparticles with the size smaller than 20 nm.…”

Section: Introductionmentioning

confidence: 99%

A novel synthesis of nanoflower-like zinc borate from zinc oxide at room temperature

Tan

Quynh

Suong

et al. 2020

Mater. Res. Express

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For the first time, the nanoflower-like zinc borate compound was obtained by precipitation at room temperature using zinc oxide nanoparticles as a precursor. The obtained zinc borates were characterized by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), x-ray diffraction (XRD), thermal gravimetric analysis (TGA), and Raman spectroscopy analysis. Monoclinic of zinc borate 2ZnO. 3B 2 O 3 .3.5H 2 O was achieved under the XRD pattern and the elemental chemical analysis. The particle size of the obtained materials is approximately 5 nm using TEM analysis. The TGA shows that the achieved zinc borate is outstanding stable at high temperatures. The result of this work provides a new route for the fabrication of zinc borate nanoparticle, which could be widely used in many applications.

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Ultrasmall Inorganic Mesoporous Nanoparticles: Preparation, Functionalization, and Application

Wang,

Fan,

Han

et al. 2024

Advanced Materials

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Ultrasmall mesoporous nanoparticles (< 50 nm), a unique porous nanomaterial, have been widely studied in the last decade owing to the abundant advantages, involving rich mesopores, low density, high surface area, numerous reaction sites, large cavity space, ultrasmall size, etc. It has been widely used in a range of applications, involving absorption, catalysis, energy storage, fluorescence imaging, and drug delivery/therapy. This paper presents a review of recent advances in the preparation, functionalization and applications of ultrasmall inorganic mesoporous nanoparticles for the first time. The soft monomicelles‐directed method, in contrast to the hard‐template and template‐free methods, is more flexible in the synthesis of mesoporous nanoparticles. This is because the amphiphilic micelle has tunable functional blocks, controlled molecule masses, and adjusted configurations and mesostructures. Focus on the soft micelle directing method, monomicelles could be classified into four types, i.e., the Pluronic‐type block copolymer monomicelles, laboratory‐synthesized amphiphilic block copolymers monomicelles, the single‐molecule star‐shaped block copolymer monomicelles, and the small‐molecule anionic/cationic surfactant monomicelles. This paper also reviews the functionalization of the inner mesopores and the outer surfaces, which includes constructing the yolk‐shell structures (encapsulated nanoparticles), anchoring the active components packed on the shell and building an asymmetric Janus architecture. Then, several representative applications, involving catalysis, energy storage, and biomedicines are presented. Finally, the prospects and challenges of controlled synthesis and large‐scale applications of ultrasmall mesoporous nanoparticles in the future are foreseen. This article is protected by copyright. All rights reserved

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Synthesis of Zinc Borate Hollow Nanospheres Using Polymeric Micelles with Core–Corona Architecture as a Template

Cited by 5 publications

References 30 publications

Cobalt oxide hollow nanoparticles as synthesized by templating a tri-block copolymer micelle with a core–shell–corona structure: a promising anode material for lithium ion batteries

Cobalt oxide hollow nanoparticles as synthesized by templating a tri-block copolymer micelle with a core–shell–corona structure: a promising anode material for lithium ion batteries

A novel synthesis of nanoflower-like zinc borate from zinc oxide at room temperature

Ultrasmall Inorganic Mesoporous Nanoparticles: Preparation, Functionalization, and Application

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