有机无机双金属杂化粒子PS/Ag-SiO2-Au的制备

doi:10.11962/1006-4990.2019-0523

无机盐工业 ›› 2020, Vol. 52 ›› Issue (9): 26-31.doi: 10.11962/1006-4990.2019-0523

有机无机双金属杂化粒子PS/Ag-SiO₂-Au的制备

梅述钘^1,²(),庞栓林²,潘明旺¹(),谢智勇²,李治水²

1.河北工业大学化学工程与技术学院,天津 300130
2.天津渤化永利化工股份有限公司

收稿日期:2020-03-14 出版日期:2020-09-10 发布日期:2020-09-27
作者简介:梅述钘（1987— ）,男,博士,工程师,主要研究方向为化工产品工程;E-mail： meishuxingtjuci@163.com。
基金资助:
国家自然基金支持项目(51373047);国家自然基金支持项目(51973050);河北省自然科学基金项目(B2019202114)

Preparation of PS/Ag-SiO₂-Au organic-inorganic bimetallic hybrid particles

Mei Shuxing^1,²(),Pang Shuanlin²,Pan Mingwang¹(),Xie Zhiyong²,Li Zhishui²

1. Institute of Chemical Engineering and Technology,Hebei University of Technology,Tianjin 300130,China
2. Tianjin Bohua Yongli Chemical Co.,Ltd.

Received:2020-03-14 Published:2020-09-10 Online:2020-09-27

摘要/Abstract

摘要：

有机无机杂化粒子PS/SiO₂-Au通过有机粒子（聚苯乙烯二聚体,PsD）与无机粒子（SiO₂-Au）反应得到,其中雪人形态的PsD粒子和SiO₂-Au粒子分别通过种子乳液聚合和溶胶-凝胶方法制得。在PS/SiO₂-Au基础上,负载Ag纳米粒子得到双金属杂化粒子PS/Ag-SiO₂-Au。期间,分别考察了单体与种子的配比、氨水加入量等对有机和无机粒子形貌的影响;采用红外光谱（FT-IR）、扫描电镜（SEM）、能谱分析（EDS）、透射电镜（TEM）、激光粒度测试仪（DLS）对所得粒子的结构、形貌、成分、尺寸进行了表征。PS/Ag-SiO₂-Au杂化粒子在催化领域有潜在的应用。

关键词: 聚苯乙烯二聚体, 二氧化硅, 杂化粒子

Abstract:

PS/SiO₂-Au organic-inorganic hybrid particles were obtained by reacting organic polystyrene dimer（PsD） with inorganic SiO₂-Au particles.The snowman-shape of PsD particles and SiO₂-Au particles were obtained via seed emulsion polymerization and sol-gel method,respectively.On the basis of PS/SiO₂-Au particles,nano-sized Ag particles were supported on it to obtain bimetallic hybrid particles PS/Ag-SiO₂-Au.During the period,effects of the ratios between monomers and polymer seeds,the adding amount of ammonia on morphology of the organic and inorganic particles were discussed.Infrared（FT-IR）,scanning electron microscopy（SEM）,energy spectrum analysis（EDS）,transmission electron microscopy（TEM）and laser particle size tester（DLS） were used to characterize the structure,morphology,composition and size of the obtained particles.The prepared PS/Ag-SiO₂-Au hybrid particles will have potential applications in the field of catalysis.

Key words: polystyrene dimers, silica, hybrid particles

中图分类号:

TQ127.2

梅述钘,庞栓林,潘明旺,谢智勇,李治水. 有机无机双金属杂化粒子PS/Ag-SiO₂-Au的制备[J]. 无机盐工业, 2020, 52(9): 26-31.

Mei Shuxing,Pang Shuanlin,Pan Mingwang,Xie Zhiyong,Li Zhishui. Preparation of PS/Ag-SiO₂-Au organic-inorganic bimetallic hybrid particles[J]. Inorganic Chemicals Industry, 2020, 52(9): 26-31.

图/表 7

图1

图2

图3

图4

图5

图6

图7

参考文献 16

[1]	Atabaev T S, Jin O S, Lee J H, et al. Facile synjournal of bifunctional silica-coated core-shell Y₂O₃:Eu ³⁺,Co ²⁺ composite particles for bio-medical applications [J]. RSC Advance, 2012,2(25):9495-9501. doi: 10.1039/c2ra21332j
[2]	Sohn H, Chen Z, Jung Y S, et al. Robust lithium-ion anodes based on nanocomposites of iron oxide-carbon-silicate[J]. Journal of Mate-rials Chemistry A, 2013,1(14):4539-4545.
[3]	Zhang H J, Popp M, Hartwig A, et al. Synjournal of polymer/inorganic nanocomposite films using highly porous inorganic scaffolds[J]. Na-noscale, 2012,4(7):2326-2332.
[4]	李金平. Au/PS和Pd/PS复合微球及功能化SiO₂空心微球的制备及其性能研究[D]. 武汉:中南民族大学, 2013.
[5]	Liu Y, Goebl J, Yin Y. Templated synjournal of nanostructured mate-rials[J]. Chemical Society Reviews, 2013,42(7):2016-2053. doi: 10.1039/C2CS35439J
[6]	Kalyani G, Radha N Y. Synjournal and characterization of colloidal-supported metal nano-particles as potential intermediate nano-cata-lysts[J]. Journal of Physical Chemistry C, 2010,114(14):6356-6362. doi: 10.1021/jp100061a
[7]	You L, Mao Y, Ge J P. Synjournal of stable SiO₂@Au-nanoring colloi-ds as recyclable catalysts:galvanic replacement taking place on the surface[J]. Journal of Physical Chemistry C, 2012,116(19):10753-10759. doi: 10.1021/jp2119185
[8]	Tang S C, Tang Y F, Gao F, et al. Ultrasonic electro-deposition of si-lver nano-particles on dielectric silica spheres[J]. Nanotechnology, 2007,18(29):295607. doi: 10.1088/0957-4484/18/29/295607
[9]	Saha K, Agasti S S, Kim C, et al. Gold nanoparticles in chemical and biological sensing[J]. Chemical Reviews, 2012,112(5):2739-2779. doi: 10.1021/cr2001178 pmid: 22295941
[10]	Capek I. Dispersions based on noble metal nanoparticles-DNA conjugates[J]. Advances in Colloid and Interface Science, 2011,163(2):123-143. doi: 10.1016/j.cis.2011.02.007
[11]	Mandal S, Santraa C, Kyoko K, et al. Aerobic oxidation of benzyl alcohol over meso-porous Mn-doped ceria supported Au nanopar-ticle catalyst[J]. Journal of Molecular Catalysis A:Chemical, 2013,378:47-56. doi: 10.1016/j.molcata.2013.05.011
[12]	Wang W Q, Cai W J, Yang Y Q, et al. Controlled growth of metal nano-particles on amino-functionalized polystyrene microspheres and their application in surface-enhanced Raman spectroscopy[J]. Materials Chemistry and Physics, 2013,142:756-762. doi: 10.1016/1matchemphys.2013.08.040
[13]	高姗姗. γ-甲基丙烯酰氧丙基三甲氧基硅烷/丙烯酸酯、苯乙烯共聚反应的研究[D]. 保定:河北大学, 2008.
[14]	Kim J W, Lee D, Shum H C, et al. Colloid surfactants for emulsion stabilization[J]. Advanced Materials, 2008,20:3239-3243. doi: 10.1002/adma.v20:17
[15]	赵丽, 余家国, 程舊. 单分散二氧化珪球形颗粒的制备与形成机理[J]. 化学学报, 2003,61(4):562-566.
[16]	Chen T, Yang M X, Wang X J, et al. Controlled assembly of eccent-rically encapsulated gold nanoparticles[J]. Journal of the American Chemical Society, 2008,130:11858-11859. pmid: 18707100

首页

全国无机盐信息中心

中国化工学会

无机酸碱盐专业委员会

有机无机双金属杂化粒子PS/Ag-SiO₂-Au的制备

Preparation of PS/Ag-SiO₂-Au organic-inorganic bimetallic hybrid particles

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 7

参考文献 16

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	李阳, 娄飞健, 隋鑫, 李克艳, 刘飞, 郭新闻. 氨基功能化气相二氧化硅材料的制备及其吸附二氧化碳性能研究[J]. 无机盐工业, 2024, 56(2): 38-43.
[2]	傅明连, 岑健梅, 陈彰旭. 磁性二氧化硅/壳聚糖复合气凝胶的制备及其对铜离子的吸附研究[J]. 无机盐工业, 2023, 55(6): 70-77.
[3]	刘雪霆, 毛凌峰, 胡芸, 彭溪, 樊雪梅, 陈严磊, 刘文魁. 分散剂和超剪切对二氧化硅的协同分散作用[J]. 无机盐工业, 2023, 55(3): 71-77.
[4]	郭建业, 王冬, 苏力军, 李文静. 气凝胶掺杂对玻璃纤维毡隔热性能的影响[J]. 无机盐工业, 2023, 55(11): 53-57.
[5]	张宇,祁晓玉,冯梦瑶,孙楠楠,赵翠莲. 电导率调控介孔二氧化硅增透膜透过性能的研究[J]. 无机盐工业, 2022, 54(8): 80-84.
[6]	刘航,柳建新,孙迎胜,邓俊辉,陈金建,高春雨. 基于动态光散射下纳米二氧化硅分散性的影响因素研究[J]. 无机盐工业, 2022, 54(8): 74-79.
[7]	李滨,臧甲忠,于海斌,王欢,李立青,陈铁红. 空心鼓状多级孔钛硅氧化物的合成及氧化-吸附脱硫性能研究[J]. 无机盐工业, 2022, 54(7): 135-140.
[8]	洪美花,刘冠锋,宫毓鹏,李立青,陈铁红. 介孔二氧化硅KIT-6介观单晶微球的合成[J]. 无机盐工业, 2022, 54(7): 149-156.
[9]	石涵,袁标,沈鹏. 新型无机固体吸附剂在天然气脱水领域研究进展[J]. 无机盐工业, 2022, 54(5): 11-18.
[10]	胡中阳,司徒粤,黄洪,邹坚涛. 通过廉价硅源制备二氧化硅微球及其粒径控制[J]. 无机盐工业, 2022, 54(5): 79-83.
[11]	马越,程妍. 热处理对粉煤灰酸渣基二氧化硅气凝胶结构和疏水性的影响[J]. 无机盐工业, 2022, 54(3): 109-112.
[12]	李婷婷,周贵云,母鸿. 二氧化硅制备水溶性硅钾肥的研究[J]. 无机盐工业, 2022, 54(12): 74-78.
[13]	谢堂锋,陈若葵,巩勤学,蔡罗蓉. 氟硅酸钾滴定法测定粗制氟化钠中二氧化硅[J]. 无机盐工业, 2021, 53(9): 92-96.
[14]	孙振海,李滨,郭春垒,臧甲忠,李犇,范景新,汪洋. 介孔二氧化硅合成及其吸附分离性能研究[J]. 无机盐工业, 2021, 53(7): 68-72.
[15]	董超超,邓小川,王斌,樊发英,朱朝梁,樊洁,卿彬菊. 以硅藻土为原料制备铯吸附剂及其吸附性能初探[J]. 无机盐工业, 2021, 53(6): 134-139.

首 页