预水化YBa_2Cu_3 O_{6.53}对H2O和CO2异常吸附的影响
The effect of anomalous adsorption of H2O and CO2 by pre-hydrated YBa_2Cu_3O_{6.53}
摘要：
本文报道了对YBa_2Cu_3 O_{6.53}氧化物进行“温和”水合（在低pH值下暴露）的一种特殊技术的综合研究结果。以这种方式改性的材料获得了一个有趣的特性;即，在自然条件下，它强烈吸收大量的组成气体气氛的组分（H2O和CO2）。有人提出，至少水进入了铜酸钇钡的晶格。这种晶格处于两相（四方晶系和斜方晶系）状态：对氧化物的磁性进行测试，发现这种材料中存在反铁磁和抗磁区域。
英文摘要：
The results of a comprehensive study on the YBa_2Cu_3O_{6.53} oxide subjected to "mild" hydration (exposure at small values of pH2O) by a special technique have been reported. The material modified in this way acquires an interesting property; namely, in natural conditions it intensively absorbs large quantities of components (H2O and CO2) comprising the gas atmosphere. Arguments have been adduced that at least the water enters the crystal lattice of the yttrium-barium cuprate. This lattice is in the two-phase (tetragonal and orthorhombic) state: testing of the magnetic properties of the oxide has revealed the presence of antiferromagnetic and diamagnetic regions in this material.
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