After analysis, the electricity price and equipment cost are key factors to limiting the development of alkaline and proton exchange membrane hydrogen production technology; the quantity, scale and distance of transportation are key to controlling the costs of hydrogen storage and transport...
Chlorinated organic compounds (COCs) are typical refractory organic compounds, having high biological toxicity. These compounds are a type of pervasive pollutants that can be present in polluted soil, air, and various types of waterways, such as groundwater, rivers, and lakes, posing a significant...
Rare Earth Elements (La, Ce, Pr) Modified Co/NC Catalyst for Efficient and Stable Ammonia Decomposition to Hydrogen Production Article 15 November 2024 Rare earth ions (La, Nd, Sm, Gd, and Tm) regulate the catalytic performance of CeO2/Al2O3 for NH3-SCR of NO Article 01 June 2017...
The result was spectacular—a deafening explosion, the apparatus disappeared, all windows were blown in or out, a wall caved in, and thus ended my pioneering experiment on liquid hydrogen cooled coils! [Recalling the result of his experiment, on 31 Mar 1930, to maximize the magnetic field by...
Increasing levels of backpressure resulted in increases in the exchange current densities of the electrochemical reactions, with the increase in the reactant partial pressures and determine an enhancement of the fuel cell performance by increasing the oxygen and hydrogen diffusion to the active sites of...
aCopper oxide reduction by hydrogen under the self-propagation reaction mode 氧化铜减少由氢在自已传播反应方式之下[translate] aSTEEL REFINING IN A VACUUM UNIT WITH CHEMICAL BOOSTING 钢精炼在真空单位以化学制品促进[translate] a他要去迪斯尼乐园的梦想终于实现了 He wanted to go to the Disneyland the ...
Current cost definition: a cost based on the prevailing price paid for material, labor, etc.. See examples of CURRENT COST used in a sentence.
Water electrolysis provides a promising pathway for the large-scale production of hydrogen as a clean fuel, which plays an important role in the transition to a low-carbon or even no-carbon economy. Despite the considerable efforts undertaken to study non-precious metal electrocatalysts, there has...
S.H. Park et al., prediction of the reactor vessel water level using fuzzy neural networks in severe accident circumstances of NPPS. Nucl. Eng. Technol.46(3), 373–380 (2014) ArticleGoogle Scholar D.Y. Kim et al., Prediction of hydrogen concentration in containment during severe accidents...
Current informationindicates that the technology of using hydrogen as vehicle fuel is not yet mature. legco.gov.hk legco.gov.hk 現時資料顯示,以氫氣 作為車用燃料的技術仍未完全成熟。 legco.gov.hk legco.gov.hk IndustryStock determinescurrent informationandaddress information from service providers within...