Results 11 to 20 of about 1,512,277 (335)

Potential Feature of Combined AB5-Type Metal Hydride Tank and PEMFC as a Safer System for Hydrogen Fueling in Bangladesh

Frontiers in Energy Research, 2021
Metal hydrides are very much reported as a potential safe option for high-density hydrogen storage materials. A combined system of proton-exchange membrane hydrogen fuel cell (PEMFC) and metal hydride (MH) tanks is designed to investigate their ...
Md Abdus Salam, Md Abdus Salam, Thauhidul Islam, Kawsar Ahmed, Md Sahab uddin, Shehan Habib, Bawadi Abdullah   +6 more
doaj   +1 more source

Effect of Pore Defects on Very High Cycle Fatigue Behavior of TC21 Titanium Alloy Additively Manufactured by Electron Beam Melting

Crystals, 2023
Titanium alloys additively manufactured by electron beam melting (EBM) inevitably obtained some pore defects, which significantly reduced the very high cycle fatigue performance.
Qingdong Li, Shuai Liu, Binbin Liao, Baohua Nie, Binqing Shi, Haiying Qi, Dongchu Chen, Fangjun Liu   +7 more
doaj   +1 more source

Progress in Hydrogen Liquefaction Technology With Mixed Refrigerant

发电技术, 2023
The pollution-free characteristics of hydrogen energy make it a necessary means to achieve the goals of “carbon peaking” and “carbon neutralization” in China.
ZHAO Lianpeng, ZHANG Zhenyang, AN Gang, YANG Shenyin   +3 more
doaj   +1 more source

Electricity powering combustion: hydrogen engines [PDF]

, 2012
Hydrogen is ameans to chemically store energy. It can be used to buffer energy in a society increasingly relying on renewable but intermittent energy or as an energy vector for sustainable transportation.
Boyer, Brad, Eichlseder, Helmut, Gerbig, Falk, Naganuma, Kaname, Tanno, Shiro, Verhelst, Sebastian, Wallner, Thomas   +6 more
core   +1 more source

Hydrogen absorption properties of amorphous (Ni0.6Nb0.4−yTay)100−xZrx membranes [PDF]

, 2017
Ni based amorphous materials have great potential as hydrogen purification membranes. In the present work the melt spun (Ni0.6Nb0.4−yTay)100−xZrx with y=0, 0.1 and x=20, 30 was studied.
Chandra, D., Dolan, M., Flanagan, T., Hulyalkar, M., Pal, N., Palumbo, O., Paolone, A., Sarker, S., Trequattrini, Francesco   +8 more
core   +4 more sources

A Novel Measurement Setup for the Data Acquisition and Evaluation for Hydrogen-Filled Proportional Detectors and Stilbene Scintillation Detectors [PDF]

EPJ Web of Conferences
Within the framework of the NAUTILUS research project, the fast neutron spectrum of the Training Reactor AKR-2 at the Dresden University of Technology is being determined with proton recoil detectors.
Melzer Vincent, Weichel Sascha, Reisdorf Robert, Viebach Marco, Lange Carsten, Hurtado Antonio   +5 more
doaj   +1 more source

Mechano-chemical Synthesis of NaAlH4: Optimization of Reaction Conditions

MATEC Web of Conferences, 2016
NaAlH4 was mechano-chemically synthesized with high energy ball-milling method. The effect of synthesis conditions such as milling time, H2 pressure, chloride catalysts, and solvents was investigated to enhance the synthesis of NaAlH4. Among the chloride
Han Won-Bi, Bae Ki-Kwang, Kang Kyoung-Soo, Jeong Seoung-Uk, Cho Won-Chul, Kim Chang-Hee, Park Chu-Sik   +6 more
doaj   +1 more source

Controlled oxide removal for the preparation of damage-free InAs(110) surfaces [PDF]

, 2000
Controlled oxide removal from InAs(110) surfaces using atomic hydrogen (H*) has been achieved by monitoring the contaminant vibrational modes with high resolution electron energy loss spectroscopy (HREELS). The contributing oxide vibrational modes of the
McConville, C. F. (Chris F.), Veal, T. D. (Tim D.)   +1 more
core   +1 more source

Characteristic of the Pressurized Continuous Bunsen Reaction using HIx Solution

MATEC Web of Conferences, 2016
The Sulfur-Iodine thermochemical hydrogen production process (SI process) consists of the Bunsen reaction section, the H2SO4 decomposition section and the HI decomposition section. The HIx solution (HI-I2-H2O) could be recycled to Bunsen reaction section
Kim Jong-Seok, Park Chu-Sik, Kang Kyoung-Soo, Jeong Seong-Uk, Cho Won-Chul, Kim Chang-Hee, Kim Young-Ho, Bae Ki-Kwang   +7 more
doaj   +1 more source

Investigation on the physical and electrochemical properties of typical Ni-based alloys used for the bipolar plates of proton exchange membrane fuel cells

Heliyon, 2023
The phase, mechanical properties, corrosion resistance, hydrophobicity, and interface contact resistance of three typical Ni-based alloys (Hastelloy B, Hastelloy C-276, and Monel 400) and 304 stainless steels were experimentally studied to evaluate their
Jiacheng Zhong, Beirui Hou, Wenmin Zhang, Zhansheng Guo, Chunwang Zhao   +4 more
doaj   +1 more source