2008
DOI: 10.1016/j.matlet.2008.06.054
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Hollow MCM-41 microspheres derived from P(St-MMA)/MCM-41 core/shell composite particles

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Cited by 23 publications
(7 citation statements)
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“…17 Much effort has been devoted to the fabrication of HMSs. [18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34] Reported experimental results show that synthesis conditions need to be carefully and precisely chosen, controlled and adjusted to fabricate well-defined HMSs with ordered mesochannels aligned perpendicular to the shell surface and good dispersity (no agglomerations), and in fact, it is still difficult so far to obtain such HMSs. Various hard spheres were used as the templates for hollow interiors.…”
Section: Hollow Mesoporous Silica Spheresmentioning
confidence: 99%
See 1 more Smart Citation
“…17 Much effort has been devoted to the fabrication of HMSs. [18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34] Reported experimental results show that synthesis conditions need to be carefully and precisely chosen, controlled and adjusted to fabricate well-defined HMSs with ordered mesochannels aligned perpendicular to the shell surface and good dispersity (no agglomerations), and in fact, it is still difficult so far to obtain such HMSs. Various hard spheres were used as the templates for hollow interiors.…”
Section: Hollow Mesoporous Silica Spheresmentioning
confidence: 99%
“…However, severe agglomeration exists among the particles. 18 Hollow MCM-41 microspheres with little agglomeration were fabricated by Zhao et al 19 using a poly(styrene-methyl mathacrylate) latex with negative charge and C 16 TAB as dualtemplates via adding silica source in batches in a soap-free latex media. Zhang's group successfully fabricated HMSs through directed surface sol-gel process of TEOS on the template of coreshell microspheres of polystyrene-co-poly(4-vinylpyridine) (PS-co-P4VP) in the presence of C 16 TAB in neutral aqueous solution at room temperature.…”
Section: Hollow Mesoporous Silica Spheresmentioning
confidence: 99%
“…DFT or some careful estimation might be recommended to obtain more accurate values. However, because the BJH method has been widely applied in many reports, , including the references of this study, , the BJH method has been chosen to evaluate the pore size.…”
Section: Resultsmentioning
confidence: 99%
“…Therefore, a number of potential applications as “microreactors” exist in the fields of chemistry, biotechnology, and materials science. To date, a variety of chemical and physicochemical approaches have been employed to fabricate hollow capsules with various types of shells. For example, oxides, carbon, zeolites, and polymers have been reported. Mesoporous silica capsules are thought to be a particularly attractive structure because of the high surface area, tunable pore size, low toxicity, and mechanical and thermal stability. …”
Section: Introductionmentioning
confidence: 99%
“…Preparation of structured latex particles with predetermined morphologies and a variety of functions has attracted interests of numerous scientists for many years. 1 5 Due to their structural and chemical tailorability, these polymer materials are widely used in coating, adhesives, paints, and impact modifiers. 6 9 Core–shell structural modifiers as typical latex particles are usually prepared by a two-stage emulsion polymerization process.…”
Section: Introductionmentioning
confidence: 99%