化工新型材料

化工新型材料 ›› 2021, Vol. 49 ›› Issue (3) : 156-158. DOI: 10.19817/j.cnki.issn 1006-3536.2021.03.035

科学研究

活性炭模板法制备锡酸锌掺杂磷化合物及表征

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Preparation and characterization of zinc stannate doped with phosphorus compounds by activated carbon template

Chen Lingzhi¹, Sun Huijuan¹, Zhang Mingming¹, Wang Yu¹, Xu Jianzhong²

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Received		Published
2019-12-05		2021-03-20
Issue Date	Revised Date
2021-05-10	2019-12-05

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摘要

选用磷酸活化后的活性炭为模板,NaSnO₃·3H₂O、ZnSO₄·7H₂O为原料,通过生物质模板法制备了锡酸锌掺杂磷(Zn₂SnO₄/P)化合物。通过X射线粉末衍射(XRD)、扫描电子显微镜(SEM)和N₂吸脱附等温线对制备的Zn₂SnO₄/P的结构、形貌进行表征。结果表明:Zn₂SnO₄/P为尖晶石结构,其形貌基本上和活性炭相匹配。其比表面积、孔体积和平均孔径分别为87m²/g、0.20cm³/g和9.0nm。

Abstract

Zinc stannate doped with phosphorus was prepared by biomass template method with Phosphoric acid activated activated carbon as template,NaSnO₃·3H₂O and ZnSO₄·7H₂O as raw materials.The structure and morphology of Zn₂SnO₄/P were characterized by X-ray powder diffraction(XRD),scanning electron microscope(SEM) and Nitrogen adsorption desorption isotherm.The results showed that Zn₂SnO₄/P was spinel structure and morphology basically matches that of activated carbon.Specific surface area,pore volume and average pore diameter were 87m²/g,0.20cm³/g and 9.0nm,respectively.

关键词

活性炭 / 模板 / 锡酸锌掺杂磷

Key words

activated carbon / template / zinc stannate doped with phosphorus

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活性炭模板法制备锡酸锌掺杂磷化合物及表征[J]. 化工新型材料, 2021, 49(3): 156-158 DOI:10.19817/j.cnki.issn 1006-3536.2021.03.035

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参考文献

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