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国家自然科学基金(50731006): 作品数：42被引量：85H指数：5; 导出分析报告; 相关作者：贾晓鹏马红安唐新峰宿太超姜一平更多>>; 相关机构：吉林大学武汉理工大学浙江大学吉林师范大学更多>>; 相关期刊：《Journal of Rare Earths》《高压物理学报》《Science China(Physics,Mechanics & Astronomy)》《功能材料》更多>>; 相关主题：热电性能热电材料热电X微结构更多>>; 相关领域：理学化学工程一般工业技术电子电信更多>>

GaSb添加和Sb掺杂对Mg2Si0.5Sn0.5固溶体热电性能的影响(英文)被引量：2: 《稀有金属材料与工程》2014年第11期2623-2626,共4页杜正良崔教林朱铁军赵新兵; National Natural Science Foundation of China(50731006,50971115,51061120455); 利用B2O3助熔剂法结合热压法制备了Mg2Si0.487-2x Sn0.5(Ga Sb)x Sb0.013(0.04≤x≤0.10)固溶体。X射线衍射结果表明样品呈单相。Sb掺杂有效提高了样品的电导率。随温度升高,Mg2Si0.487-2x Sn0.5(Ga Sb)x Sb0.013(0.04≤x≤0.10)样品的...; 关键词：硅化镁热电性能热电材料等电子取代

金刚石的烧结形貌及物相结构被引量：1: 《材料导报》2013年第24期9-11,17,共4页贾洪声鄂元龙李海波贾晓鹏马红安郑友进; 国家自然科学基金(50731006);吉林大学开放课题(201201);牡丹江师范学院开放课题(201301); 在高温高压(5.0GPa、1500℃)的条件下,以Ni70Mn25Co5合金为烧结助剂,采用粉末混合法制备了金刚石复合片(PDC),并采用SEM及Micro-Raman spectroscopy对金刚石烧结体进行了形貌及物相测试。结果表明,由于烧结腔体存在压力、温度梯度,金刚...; 关键词：金刚石烧结 RAMAN 形貌结构

铁基合金助剂制备金刚石复合片结构及物性研究被引量：3: 《功能材料》2013年第17期2473-2476,共4页贾洪声鄂元龙李海波贾晓鹏马红安郑友进李季刘鑫鑫; 国家自然科学基金资助项目(50731006);吉林大学开放课题资助项目(201201);牡丹江师范学院开放课题资助项目(201301); 在高温高压条件下(5.6GPa,1400℃),以Fe55Ni26Co19合金(KOV)为烧结助剂,采用高压熔渗技术制备了生长型金刚石复合片(PDC)。采用SEM、XRD、EDS等观察了PDC的组织形貌、物相成分;Ra-man光谱计算了金刚石的残余应力;测试了金刚石烧结体的...; 关键词：金刚石复合片高温高压 KOV合金熔渗

金刚石烧结体残余应力的Raman表征被引量：4: 《超硬材料工程》2012年第6期6-9,共4页贾洪声鄂元龙华中贾晓鹏马红安李季李海波; 国家自然基金项目(50731006);四平市科技发展计划项目;吉林大学开放课题(201201); 通过采用微区拉曼光谱(micro-Raman spectroscopy)测试了不同类型金刚石烧结体的残余应力形式及大小。结果表明,金刚石复合片(PDC)存在不同形式的残余应力(压应力和拉应力),金刚石烧结体径向区域的残余应力为中心高,边缘低;而金刚石球...; 关键词：金刚石残余应力拉曼光谱温度梯度

Influence of annealing treatment on as-grown Ib-type diamond crystal at a high temperature and high pressure: 《Chinese Physics B》2012年第10期491-495,共5页黄国锋尹辑文白洪波胡义嘎凯丽静婧马红安贾晓鹏; Project supported by the National Natural Science Foundation of China (Grant Nos. 50572032 and 50731006); In this paper,we report on the influence of annealing treatment on as-grown Ib-type diamond crystal under high pressure and high temperature in a china-type cubic anvil high-pressure apparatus.Experiments are carried ...; 关键词：high pressure and high temperature diamond crystal ANNEALING nitrogen aggregation

Effects of a carbon convection field on large diamond growth under high-pressure high-temperature conditions被引量：3: 《Chinese Physics B》2012年第9期525-530,共6页胡美华李尚升马红安宿太超李小雷胡强贾晓鹏; Project supported by the National Natural Science Foundation of China (Grant Nos. 50572032, 50731006, and 50801030);the Young Scientists Fund of the National Natural Science Foundation of China (Grant Nos. 51001042 and 51002045); Large diamond crystals were successfully synthesized by a FeNi C system using the temperature gradient method under high-pressure high-temperature conditions. The assembly of the growth cell was improved and the growt...; 关键词：DIAMOND high pressure and high temperature temperature gradient method carbonconvection field

Synthesis of growth-type polycrystalline diamond compact (PDC) using the solvent Fe_(55)Ni_(29)Co_(16) alloy under HPHT被引量：9: 《Science China(Physics,Mechanics & Astronomy)》2012年第8期1394-1398,共5页JIA HongSheng JIA XiaoPeng MA HongAn LI HaiBo; supported by the National Natural Science Foundation of China (Grant Nos. 50801030 and 50731006);the Open Project of State Key Laboratory of Superhard Materials of Jilin University (Grant No.201201); A growth-type polycrystalline diamond compact （PDC） was synthesized under high temperature and high pressure （HPHT）. The infiltration technique was used with an Fe55Ni29Co16 （KOV） alloy as the sintering solvent....; 关键词：HPHT INFILTRATION PDC Fe55Ni29Co16 alloy residual stress

Effects of aluminum additive on diamond crystallization in the Fe-Ni-C system under high temperature and high pressure conditions被引量：3: 《Science China(Physics,Mechanics & Astronomy)》2012年第5期781-785,共5页ZHANG ZhuangFei JIA XiaoPeng LIU XiaoBing HU MeiHua LI Yong YAN BingMin MA HongAn; supported by the New Century Excellent Talents in University and the National Natural Science Foundation of China (Grant Nos.50572032,50731006 and 50801030); In this paper, we investigate diamond crystallization in Fe-Ni-C with an aluminum additive and the capability of aluminum for converting graphite to diamond in a series of experiments at 4.9-5.5 GPa and 1240-1500℃. O...; 关键词：crystal morphology DIAMOND aluminum additive

Effect of samarium filling on the lattice thermal conductivity of skutterudite materials被引量：1: 《Journal of Rare Earths》2012年第4期388-391,共4页姜一平贾晓鹏邓乐马红安; Project supported by National Natural Science Foundation of China (50731006, 50801030); Sm-filled skuttemdites SmxCo4Sb12 （x：=0. 1, 0.2, 0.5） were synthesized via high pressure and high temperature （HPHT） technique. The temperature dependences of electrical resistivity, Seebeck coefficient and therm...; 关键词：thermal properties high-pressure X-ray diffraction rare earths

压力对稀土元素Sm填充方钴矿化合物热电性能的影响: 《北华大学学报（自然科学版）》2011年第5期539-542,共4页姜一平贾晓鹏马红安邓乐郑世钊; 国家自然科学基金项目(50731006,50801030); 通过高温高压方法合成出稀土元素Sm填充n型方钴矿化合物SmxCo4Sb12（0〈x〈1）,并考察了在室温下Sm填充率对热电性能的影响规律.结果表明：SmxCo4Sb12化合物表现为n型传导;电阻率和Seebeck系数随着合成压力的增加逐渐增加;晶格热导率随...; 关键词：SM n型方钴矿高温高压热电性能

国家自然科学基金(50731006)