Synergistic effect of Fe2O3 and CeO2 co-modified titanate nanosheet heterojunction on enhanced photocatalytic degradation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Nanoparticle Research"
DOI: 10.1007/s11051-017-4013-5
Abstract: AbstractCeO2 and Fe2O3 co-modified titanate nanosheet (Fe2O3/CeO2@TNS) was prepared by one-pot hydrothermal method; the photocatalyst exhibited large surface area with CeO2 and Fe2O3 particles well dispersed on the surface. The results of XRD, BET, and… read more here.
Keywords: modified titanate; fe2o3 ceo2; heterojunction; ceo2 ... See more keywords
One-pot synthesis of Fe2O3/Y2O3@TNS for enhanced photocatalytic and adsorption properties
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DOI: 10.1039/d0nj01925a
Abstract: TiO2-based nanosheets (TNS) modified with Fe2O3 and Y2O3 particles (Fe2O3/Y2O3@TNS), possessing a laminar structure with large specific surface area of 382 m2 g−1, were synthesized via a one-pot hydrothermal method. The optimized Fe2O3/Y2O3@TNS (Fe/Y/Ti =… read more here.
Keywords: y2o3 tns; one pot; fe2o3 y2o3; enhanced photocatalytic ... See more keywords
The association between BMI, smoking, drinking and thyroid disease: a cross-sectional study in Wuhan, China
Sign Up to like & getrecommendations! Published in 2021 at "BMC Endocrine Disorders"
DOI: 10.1186/s12902-021-00852-0
Abstract: Background There is no clear conclusion on the relationship between thyroid disease and obesity and lifestyle factors such as smoking and drinking. In this study, we analysed the association of body mass index (BMI), smoking… read more here.
Keywords: logistic regression; smoking drinking; protective effect; thyroid disease ... See more keywords
温度对合成钛酸盐纳米材料的影响及其对水中Cd(II)的去除效果
Sign Up to like & getrecommendations! Published in 2017 at "Research of Environmental Sciences"
DOI: 10.13198/j.issn.1001-6929.2017.01.20
Abstract: 为有效去除水中Cd（Ⅱ），以TiO2纳米粉和NaOH为原料，调节水热反应温度分别为100、120、150和190℃，制备出了不同形貌的TNs（钛酸盐纳米材料），分别记为TNs-100、TNs-120、TNs-150和TNs-190，并对其形貌、结构、比表面积、化学组成等物理化学性能进行了表征；通过对水中Cd（Ⅱ）的静态吸附试验，考察了TNs对Cd（Ⅱ）的吸附性能.结果表明：随着合成温度的升高，TNs的形貌逐渐从纳米片演变成纳米管，管长逐渐变长，最后变成纳米棒.TNs-100的晶型结构主要是锐钛矿型；随着温度升高，结晶度逐渐增强；TNs-190出现了部分金红石相.TNs-150对Cd（Ⅱ）的吸附能力最强，最大平衡吸附量为254.66 mg/g，最佳吸附pH为5.0.再生的TNs-150对Cd（Ⅱ）循环吸附6次的去除率和解吸率均可达93%以上.TNs-150对Cd（Ⅱ）的吸附过程符合准二阶动力学方程和Langmuir吸附等温模型，吸附机制主要是TNs层间Na+和H+与溶液中Cd（Ⅱ）的离子交换.研究显示，TNs的饱和吸附量均高于同类吸附剂，能有效去除水中Cd（Ⅱ）. read more here.
Keywords: tns 150; tns tns; 190 tns; tns ... See more keywords
Glucose Metabolism Derangements and Thyroid Nodules: Does Sex Matter?
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DOI: 10.3390/jpm12060903
Abstract: (1) Background: Glucose metabolism derangements (GMD) and thyroid nodules (TNs) are the most frequent endocrine disorders, and their relationship is still controversial; little evidence is reported regarding sex differences. We aim to evaluate the association… read more here.
Keywords: thyroid nodules; glucose metabolism; metabolism derangements; sex ... See more keywords
Urinary Biomarkers of Phthalates Exposure, Blood Lead Levels, and Risks of Thyroid Nodules
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DOI: 10.3390/toxics9030068
Abstract: Thyroid nodules (TNs) are becoming increasingly prevalent. However, few studies have reported the effects of phthalates and lead (Pb) on TNs. In this study, we aimed to explore the associations of phthalates and Pb with… read more here.
Keywords: lead levels; thyroid nodules; phthalate metabolites; blood lead ... See more keywords