2021-08-18
Hydrogen (H2) is becoming more and more popular as a clean energy source. At present, membrane separation is the main way to obtain H2, but the permeability of commercial films is not high. In rece...
2021-08-18
Palladium is a member of Group VIII platinum group elements in the fifth cycle. Palladium is a silver white transition metal with good ductility and plasticity. It can be forged, calendered and dra...
2021-08-18
Foreign web site reported: the grand canyon university science and technology college of engineering, a biology professor at Galyna Kufryk as a visiting scholar to the Pasteur institute in Paris to...
2021-08-18
Foreign web site reported: according to the report of the United Nations panel on climate change, global emissions each year nearly 25 billion tons of greenhouse gas carbon dioxide, this more than ...
2021-08-18
Foreign web site reported: HyperSolar company announced its photovoltaic battery voltage has broken 1.5 V to 1.55 V.Company announced before the photovoltaic battery voltage is 1.23 V, but it was n...
2021-08-18
Foreign web site reported: praeger energy companies to integrate the ReliOn OSP solutions and obtained the CTIA annual emerging technology awards (E - Tech) wireless network (WAN) department of the...
2021-08-18
Foreign web site reported: ITM power company announced in the advanced manufacturing bases of filling stations formally opened to the public. The filling station is located in the M1 motorway, Sout...
2021-08-18
1. Development processHydrogen energy, chromatographic analysis, electronics, metallurgy, petrochemical, photovoltaic and many other industries need high-purity hydrogen. Among various hydrogen sep...
2021-08-18
有金屬鈀制成管狀(稱為鈀管)使用的鈀管尺寸大多為φ2×0.08mm,可用于氫氣與雜質的分離。鈀管純化氫的原理是,在300—500℃下,把待純化的氫通入鈀管的一側時,氫被化學吸附在鈀管壁上并解離成氫原子,氫原子與鈀原子形成合金型氫化物,氫原子占據金屬晶格中的空隙位置,也稱間充型氫化物。在濃度梯度的作用下,氫原子可在鈀管壁中擴散,通過鈀管后重新形成氫分子脫附析出,故可利用鈀管獲得高純氫。雖然鈀對...
2021-08-18
?Hydrogen separation membraneIt has great applications in hydrogen production and hydrogen recovery. The applicant has applied for a series of patents for the key technical problems to be solved in...