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| 1 | In2O3的掺杂及气敏性能研究显示文摘较为详尽地论述了n型半导体材料In2O3的掺杂情况,并就不同金属氧化物掺杂引起的气敏性能作了简单的分析,发现不同的金属氧化物掺杂对NO2、O3及一些还原性气体的灵敏度有不同程度的提高,改善了In2O3的气敏性能,同时还探讨了In2O3对不同气体(H2、H2S、NO2、O3、Cl2、C2H5OH)的敏感机理。 | 牛新书 魏平涛 王雪丽 茹祥莉 陈晓丽 | 2008 | 材料导报2008，22，9： | 6 |
| 2 | 纳米氧化铟制备的研究进展显示文摘综述了纳米氧化铟的基本性能,重点介绍了国内外用气相法、液相法、固相法制备纳米氧化铟的最新研究进展,并对各种制备方法的优缺点进行了评述。阐述了目前纳米氧化铟制备领域存在的主要问题,论述了纳米氧化铟的应用领域,并展望了其今后的发展。 | 彭伟校 王开军 蔡晓兰 易峰 余明俊 孙鸿鹏 | 2013 | 材料导报(纳米与新材料专辑)2013，27，1： | 4 |
| 3 | 长期低剂量YbCl_3暴露的神经毒性评价显示文摘雌性Wistar大鼠受孕之日起以经口灌胃方式用YbCl3染毒,剂量为0.1,2.0和40 mg Yb.kg-1体重,对照组灌生理盐水。仔鼠出生后20 d断乳并用相同剂量的YbCl3染毒。用Morris水迷宫评价学习记忆能力,并尝试从大鼠体内微量元素含量变化、大脑海马体中Ca2+-ATP酶活性、海马细胞内游离钙水平及脂质过氧化程度等方面评价YbCl3的神经毒性。结果显示,2.0和40 mg.kg-1体重剂量的YbCl3长期暴露会对大鼠的学习记忆能力产生负面影响,这可能和YbCl3暴露引起的骨骼、血清、肝脏和各脑区中部分微量元素含量发生改变,Ca2+-ATP酶活性受到抑制,海马细胞内游离钙水平升高及脂质过氧化程度加剧等因素有关。 | 何潇 张智勇 冯流星 李子杰 姜文君 赵宇亮 柴之芳 | 2007 | 中国稀土学报2007，25，3： | 2 |
| 4 | One-Step Synthesis of Nanocrytalline Perovskite LaMnO_3 Powders via Microwave-Induced Solution Combustion Route显示文摘Perovskite LaMnO3 powders with an average crystallite size of 12.5 nm were rapidly synthesized via a microwave-induced autocombustion reaction using glycine as a fuel and nitrate as an oxidant. After self-propagating combustion, the desired nanocrystalline perovskite LaMnO3 was obtained and no further calcination was carried out. The possible processes of combustion reaction were discussed according to the principle of propellant chemistry. The autocombustion and thermal decomposition of the precursor were investigated using the TG-DTA and FT-IR techniques. The influences of glycine-nitrate molar ratio and heat-treatment temperature on the perovskite phase formation and crystallite size of as-burnt powder were studied by XRD. The morphology and size of the as-burnt powder before and after milling were characterized and compared by TEM. | 陈伟凡 李凤生 刘磊力 刘洋 | 2006 | Journal of Rare Earths2006，24，6： | 2 |
| 5 | Nd-doped SnO_2:characterization and its gas sensing property显示文摘Nd-doped(2%,5%,10% in mass ratio) SnO2 powders were prepared via a facile hydrothermal procedure.The as-prepared samples were characterized by X-ray diffraction(XRD),scanning electron microscopy(SEM),and Brunauer-Emmett-Teller(BET) specific surface area analyzers.Results showed that the Nd-doped SnO2 samples had more uniform and smaller primary particles compared with the pure sample,the particle size of the doped SnO2 decreased gradually with the increase of Nd,and the specific surface area also increased with the increase of the doped Nd.When used as gas sensing materials,the 5% and 10% Nd-doped sample showed high sensitivity and selectivity to ethanol.Furthermore,the Nd-doped sample showed fast response and recovery time to ethanol gas.This could be attributed to their small diameter,large surface area and Nd element doping. | 吴诗德 李超 魏伟 王焕新 宋彦良 朱有启 卢灵珍 | 2010 | Journal of Rare Earths2010，28，S1： | 1 |
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