%0 Journal Article
%T Hydrothermal Synthesis and Thermoelectric Properties of New Oxides (Ca0.85-xNdxOH)1.16CoO2<br>新型氧化物(Ca0.85-xNdxOH)1.16CoO2的水热合成及热电性能
%A 裴 健
%A 陈 刚
%A 王 群
%A 金仁成
%J 无机材料学报
%D 2010
%I Science Press
%X Plate-like particles of (Ca0.85OH)1.16CoO2 were prepared in which Nd was partially substituted for Ca to improve the thermoelectric performance. The values of Seebeck coefficient of as-synthesized oxides are all positive, showing that these oxides are p-type materials. The electrical conductivity initially decreases then increases with increasing Nd-doped amount, which is the coeffect of carrier concentration and carrier mobility. The Seebeck coefficient increases with the increasing Nd-doped amount below 473K. The power factor reaches 7.06×10-5 W/(m·K2) at 573K for (Ca0.75Nd0.1OH)1.16CoO2.
%K hydrothermal synthesis
%K layered cobalt oxide
%K thermoelectric properties<br>水热合成
%K 层状钴氧化物
%K 热电性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=773049E54E497FF7344B5C4156D9287A&yid=140ECF96957D60B2&vid=C5154311167311FE&iid=B31275AF3241DB2D&sid=B10D796AE1B3FEBD&eid=B7DE0F3CA34DA149&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=0&reference_num=14