{"title":"纳米氧化锆粉体表面吸附聚丙烯酸铵的红外光谱研究","authors":"Fengqiu Tang , Xiaoxian Huang , Lianzhou Wang , Jingkun Guo","doi":"10.1016/S0965-9773(99)00381-5","DOIUrl":null,"url":null,"abstract":"<div><p>The infrared spectra of the additives adsorbed on nano-zirconia powder surfaces were measured by using diffuse reflectance Fourier transform (DRIFT) spectroscopy. The nature of the structural information has been studied by preparing zirconia suspensions at various pH and different concentrations of polyacrylate addition. These DRIFT spectra can provide useful information about polyacrylate existence on zirconia surface including the ionization degree and its configuration. The addition of polyacrylate into zirconia aqueous suspension could completely change the surface chemistry and interaction of zirconia particles.</p></div>","PeriodicalId":18878,"journal":{"name":"Nanostructured Materials","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1999-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0965-9773(99)00381-5","citationCount":"9","resultStr":"{\"title\":\"Infrared spectral studies of ammonium polyacrylate adsorbed on nano-zirconia powder surfaces\",\"authors\":\"Fengqiu Tang , Xiaoxian Huang , Lianzhou Wang , Jingkun Guo\",\"doi\":\"10.1016/S0965-9773(99)00381-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The infrared spectra of the additives adsorbed on nano-zirconia powder surfaces were measured by using diffuse reflectance Fourier transform (DRIFT) spectroscopy. The nature of the structural information has been studied by preparing zirconia suspensions at various pH and different concentrations of polyacrylate addition. These DRIFT spectra can provide useful information about polyacrylate existence on zirconia surface including the ionization degree and its configuration. The addition of polyacrylate into zirconia aqueous suspension could completely change the surface chemistry and interaction of zirconia particles.</p></div>\",\"PeriodicalId\":18878,\"journal\":{\"name\":\"Nanostructured Materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1999-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0965-9773(99)00381-5\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nanostructured Materials\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0965977399003815\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nanostructured Materials","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0965977399003815","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Infrared spectral studies of ammonium polyacrylate adsorbed on nano-zirconia powder surfaces
The infrared spectra of the additives adsorbed on nano-zirconia powder surfaces were measured by using diffuse reflectance Fourier transform (DRIFT) spectroscopy. The nature of the structural information has been studied by preparing zirconia suspensions at various pH and different concentrations of polyacrylate addition. These DRIFT spectra can provide useful information about polyacrylate existence on zirconia surface including the ionization degree and its configuration. The addition of polyacrylate into zirconia aqueous suspension could completely change the surface chemistry and interaction of zirconia particles.
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