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Comparison of Beaker Leaching and High-temperature and High-pressure Acid Leaching of E-wastes for V
Many elements of metal are included in PCBs used in electronic equipment and thus have attracted attention as recycling ......
The behavior of graphene aerogels(GA)under high temperature and high pressure was shown in this work....
Polystyrene(PS)is often used as ablator materials for inertial confinement fusion due to its easy to make and satisfy lo......
Experimental study to confirm the existence of hydrocarbon under high pressure and temperature of de
褐煤的热分解在一个封闭体系从 1 和 3 GPa 的 400 ～ 700 个 deg Cand 高压力在高温度被进行以便在有机物成熟上调查压力和温度效果......
利用高温高压方法合成了有稀土元素Ｌａ掺杂的钙钛矿氧化物Ｓｒ１－ＬａｘＴｉＯ３，ＸＲＤ测试表明，在ｘ≤０．５时，样品基本为单相，呈立方相；晶胞体积随ｘ的增加而增加，在ｘ＝０．４时开始减小......
高温高压下合成了新块材超导体Ｐｒ１－ｘＣａｘＢａ２Ｃｕ３Ｏ７－δ（０．４≤ｘ≤０．６），高压合成使Ｃａ在Ｐｒ－１２３相中的溶解度有很大提高，从而有效地补偿了Ｐｒ对ＣｕＯ２面空穴的填充而使样品超导。......
压力在５．７－６．０ＧＰａ及１３７０－１５００℃温度范围内，Ｂ４Ｃ在Ｎｉ７０Ｍｎ２５Ｃｏ系统中，高压相变为金刚石。合成的金刚石为深黑色，含硼量大于１ｗｔ％。粒度为２０μｍ左右，晶形多为立方体与八面体的各种聚......
分析报道了二元混合物的气－液临界曲线的测定方法和基本类型。运用从硬球模型得出的、适用于高温高压的状态方程，计算了６个体系的临界......
