...The dissociation pressure increases at high temperatures. (2) Pseudometallic hydrides in which hydrogen behaves like a metallic element. Hydrogen and Ti, Zr, Pd, Ta, La, and rare earth elements react exothermically to form intermetallic hydrides. Thermodynamically, they show a constant dissociation pressure determined by temperature, just like group (1). ... *Some of the terminology explanations that refer to "pseudometallic hydrides" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…高温にすると解離圧は上がる。(2)水素が金属元素的な挙動をする擬金属的水素化物 Ti,Zr,Pd,Ta,La,希土類元素などと水素は発熱反応によって金属間化合物的な水素化物をつくる。熱力学的には(1)のグループと同じように温度で定まる一定の解離圧を示す。… ※「擬金属的水素化物」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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