1) Bi_2Te_3
Bi2Te3
1.
In this paper, synthesis of the Bi_2Te_3 based materials by wet chemical routes is reviewed detailedly.
在分析介绍国内外湿化学方法制备纳米Bi2Te3系热电材料研究现状的基础上,指出了各种方法的优缺点,并展望了纳米热电材料的制备及其应用发展趋势。
2.
In this paper,with the foundation of the analyse on the design ideas of properties optimization of bulk Bi_2Te_3-based thermoelectric materials,the techniques for enhancing the properties of bulk Bi_2Te_3based thermoelectric materials were commented,primarily about the optimization of ingredient,structure,alloying and mold.
在分析块体Bi2Te3基热电材料性能优化设计思路的基础上,重点探讨了成分优化、结构优化、合成优化及成型优化中提高块体Bi2Te3基热电材料性能的方法。
3.
Bi_2Te_3 nano-particles with the average sizes of 15~20 nm were prepared by solvothermal synthesis at 150 ℃ for 24 h using pyridine or ethanol as the reaction medium and NaBH_4 as the reductant.
分别以吡啶、无水乙醇为反应介质,以NaBH4为还原剂,采用溶剂热合成方法,在150℃下反应24h制备了平均晶粒尺寸为1520nm的Bi2Te3纳米粒子。
2) bismuth telluride
Bi2Te3
1.
Novel rare-earth contained bismuth telluride thermoelectric materials were prepared by solvothermal synthesis at 180℃ using bismuth chloride, tellurium powder and lanthanum chloride or oxide as starting materials, and the following hot uniaxial pressing (HUP), 400℃, at 50()MPa for 1h.
以氯化铋、碲粉、氯化镧或氧化镧为原料,采用180℃溶剂热合成和400℃、50MPa、1h热压技术制备了含稀土的新型Bi2Te3基热电材料。
2.
Bismuth telluride P type semiconductor refrigerating material was fabricated by Solid-State Reaction and Agglomeration using Bi and Te.
以Bi和Te的单质为原料,用固相反应烧结法制备Bi2Te3P型半导体制冷材料。
3) Bi 2Te 3-Sb 2Te 3-Sb 2Se 3
Bi2Te3-Sb2Te3-Sb2Se3
1.
The powders of N-type and P-type pseudo-ternary(Bi 2Te 3-Sb 2Te 3-Sb 2Se 3)thermoelectric materials were prepared by mechanical alloying method.
本文采用机械合金化法成功制备了N型和P型赝三元(Bi2Te3-Sb2Te3-Sb2Se3)合金粉体材料,利用XRD和SEM对材料的合金化程度和材料粉体粒度进行了分析,该材料颗粒均匀、细小,颗粒尺寸平均在100nm量级左右。
4) Bi_2Te_3 based alloys
Bi2Te3基合金
5) Bi2Te3
Bi2Te3化合物
1.
The results showed that the Bi2Te3 powder of nanostructure was flower-like clusters.
采用溶剂热法制备纳米结构的Bi2Te3化合物,以氯化铋,亚碲酸钠,氢氧化钠,表面活性剂EDTA二钠,以及还原剂硼氢化钠为初始原料,将初始原料的混合水溶液加入到聚四氟乙烯为内衬的不锈钢反应釜容器内,经过超声波振动30min后,在423～473K热处理24～72h后得到黑色粉末产物,用去离子水和无水乙醇反复洗涤除去产物中的可溶性离子和有机物,并在333K下真空干燥,最后得到花簇状的Bi2Te3化合物粉体,并对产生花簇状的原因进行了分析和阐述。
6) p-type Bi2Te3
p型Bi2Te3
补充资料：4,5-Dihydro-5-thioxo-1H-te
分子式 C3H4N4O2
分子量 160.16
CAS号 57658-36-3
5-巯基四唑乙酸为白色的结晶。易溶于乙酸乙酯,溶于水。不溶于氯仿。
用途;5-巯基四唑乙酸主要用于合成头孢雷特（Ceforanide）等。
分子量 160.16
CAS号 57658-36-3
5-巯基四唑乙酸为白色的结晶。易溶于乙酸乙酯,溶于水。不溶于氯仿。
用途;5-巯基四唑乙酸主要用于合成头孢雷特（Ceforanide）等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条