噻吩
吩嗪
蒽
吉布斯自由能
化学
化学计量学
原电池
无机化学
光化学
物理化学
有机化学
热力学
物理
作者
J. I. Franco,L. J. Perissinotti,N WALSOEDERECA
标识
DOI:10.1016/0167-2738(85)90086-4
摘要
The binary systems I2-phenazine (I2P), I2-anthracene and I2-thianthrene have been investigated over a wide range of concentrations (0.1 < xI2 < 1) and over temperatures ranging from 0 to 60°C. EMF measurements were performed in the three systems employing galvanic cells with a silver-ion-conducting solid electrolyte in order to determine the possible compounds and their formation Gibbs energies. Only one compound of stoichiometry I2P is present in the system I2phenazine and its formation Gibbs energy can be expressed as follows: ΔFG0(I2P) = −20830 + 19.7 T(J mol−1), 273–333 K. Neither the anthracene nor the thianthrene form compounds or solid solutions in the studied ranges of concentrations and temperatures.
科研通智能强力驱动
Strongly Powered by AbleSci AI