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Acknowledgment to Reviewers of Hydrogen in 2021

open access: yesHydrogen, 2022
Rigorous peer-reviews are the basis of high-quality academic publishing [...]
Hydrogen Editorial Office
doaj   +1 more source

Acknowledgment to the Reviewers of Hydrogen in 2022

open access: yesHydrogen, 2023
High-quality academic publishing is built on rigorous peer review [...]
Hydrogen Editorial Office
doaj   +1 more source

Synthesis of CdSe and CdSe/ZnS Quantum Dots with Tunable Crystal Structure and Photoluminescent Properties

open access: yesNanomaterials, 2022
Mastery over the structure of nanocrystals is a powerful tool for the control of their fluorescence properties and to broaden the range of their applications. In this work, the crystalline structure of CdSe can be tuned by the precursor concentration and
Jingling Li   +5 more
doaj   +1 more source

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

open access: yesFrontiers 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   +6 more
doaj   +1 more source

Very High Cycle Fatigue Damage of TC21 Titanium Alloy under High/Low Two-Step Stress Loading

open access: yesCrystals, 2023
Very high cycle fatigue (VHCF) tests were carried out under variable amplitude loading for TC21 titanium alloy. The first level of high amplitude loading was set as 950 MPa close to yield strength, and the second level of low amplitude loading was ...
Baohua Nie   +7 more
doaj   +1 more source

Cumulative Damage in Very High/Low Cycle Combined Fatigue for TC21 Titanium Alloy

open access: yesCrystals, 2022
The effect of low cycle fatigue (LCF) predamage with no precracks on very high cycle fatigue (VHCF) properties, and crack initiation characteristics for TC21 titanium alloy, was investigated.
Baohua Nie   +7 more
doaj   +1 more source

CFD study on the effects of different temperatures and feed velocities for CO2, CH4, and C2H4 adsorption using 5A molecular sieve [PDF]

open access: yesE3S Web of Conferences, 2019
The removal of carbon dioxide (CO2) from natural gas is a practical measure in dealing with problems such as CO2 emissions into the atmosphere and reducing the cost of gas processing operations.
Norani Amirah A.   +4 more
doaj   +1 more source

Progress in Hydrogen Liquefaction Technology With Mixed Refrigerant

open access: yes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   +3 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

open access: yesCrystals, 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   +7 more
doaj   +1 more source

Mussel-Inspired Surface Modification of α-Zirconium Phosphate Nanosheets for Anchoring Efficient and Reusable Ultrasmall Au Nanocatalysts

open access: yesNanomaterials, 2022
The shortage of powerful functionalities on scalable α-zirconium phosphate (ZrP) materials blocks the facile preparation of highly dispersed and immobilized metal nanocatalysts.
Limiao Lin   +8 more
doaj   +1 more source

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