Modeling of hydrogen/deuterium dynamics and heat generation on palladium nanoparticles for hydrogen storage and solid-state nuclear fusion.
Modeling of hydrogen/deuterium dynamics and heat generation on palladium nanoparticles for hydrogen storage and solid-state nuclear fusion.
复制标题
在钯纳米颗粒上氢/氘动力学和热量产生的建模，用于氢储存和固态核融合。
DOI：
10.1016/j.heliyon.2015.e00057
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发表时间：
2016-01
期刊：
影响因子：
4
通讯作者：
Tanabe K
中科院分区：
文献类型：
--
作者：
Tanabe K
我们对吸附在钯纳米粒子上的氢和氘的动力学进行了建模，包括化学吸附和解吸所引起的热量产生，以及钯催化的反应。我们基于所提出的模型进行的计算，使用一组适用于氢和氘注入的拟合参数，重现了压力和温度随时间的实验变化。我们用一组高度通用的公式生成的模型，可应用于任何气体种类与催化吸附剂/吸收剂的组合。我们的模型可作为未来对储氢和固态核聚变技术研究的基础。
We modeled the dynamics of hydrogen and deuterium adsorbed on palladium nanoparticles including the heat generation induced by the chemical adsorption and desorption, as well as palladium-catalyzed reactions. Our calculations based on the proposed model reproduce the experimental time-evolution of pressure and temperature with a single set of fitting parameters for hydrogen and deuterium injection. The model we generated with a highly generalized set of formulations can be applied for any combination of a gas species and a catalytic adsorbent/absorbent. Our model can be used as a basis for future research into hydrogen storage and solid-state nuclear fusion technologies.