Results 31 to 40 of about 486,286 (299)

Ultrafast Hydrogen Production via Hydrolysis of MgH₂-NaH Composite

Metals
Magnesium hydride (MgH2) has attracted considerable interest due to a number of favourable characteristics for hydrogen production via hydrolysis. In this study, MgH2-NaH composites with varying composition ratios were prepared by ball milling for ...
Zhao Zhang, Zhenji Li, Wei Zhao, Yushan Zhang, Chong Peng, Changcheng Liu, Li Guo   +6 more
doaj   +1 more source

Chemically Crosslinked Sulfonated Polyphenylsulfone (CSPPSU) Membranes for PEM Fuel Cells

Membranes, 2020
Sulfonated polyphenylsulfone (SPPSU) with a high ion exchange capacity (IEC) was synthesized using commercially available polyphenylsulfone (PPSU), and a large-area (16 × 18 cm2) crosslinked sulfonated polyphenylsulfone (CSPPSU) membrane was ...
Je-Deok Kim, Akihiro Ohira, Hidenobu Nakao   +2 more
doaj   +1 more source

Metal hydride technologies for renewable energy [PDF]

E3S Web of Conferences, 2019
Significant progress in the installation of renewable energy requires the improvement of energy production and storage technologies. Hydrogen energy storage systems based on reversible metal hydride materials can be used as an energy backup system. Metal
Kazakov Alexey, Blinov Dmitry, Romanov Ivan, Dunikov Dmitry, Borzenko Vasily   +4 more
doaj   +1 more source

Ti-Doped, Mn-Based Polyanionic Compounds of Na₄Fe_1.2Mn_1.8(PO₄)₂P₂O₇ for Sodium-Ion Battery Cathode

Nanomaterials
Na4Fe3(PO4)2P2O7 (NFPP) is recognized as a prospective electrode for sodium-ion batteries (SIBs) because of its structure stability, economic viability and environmental friendliness.
Hualin Li, Gang Pang, Weilong Zhang, Qingan Zhang, Linrui Hou, Changzhou Yuan   +5 more
doaj   +1 more source

One-step, binder-free and rapid synthesis of high-entropy oxide anode materials for the lithium-ion batteries

Next Materials
High-entropy oxides (HEOs) hold significant promise as next-generation lithium-ion battery anodes due to their entropy-driven structural stability and tunable electrochemical properties.
Yuxin Lin, Shimiao Chen, Yangzhou Ma, Shuai Wang, Ziyang Ma, Lu Sun, Rui Cao, Guangsheng Song, Zexin Yu, Jianhua Yao, Hanlin Liao   +10 more
doaj   +1 more source

A Recycling Hydrogen Supply System of NaBH4 Based on a Facile Regeneration Process: A Review

Inorganics, 2018
NaBH4 hydrolysis can generate pure hydrogen on demand at room temperature, but suffers from the difficult regeneration for practical application. In this work, we overview the state-of-the-art progress on the regeneration of NaBH4 from anhydrous or ...
Liuzhang Ouyang, Hao Zhong, Hai-Wen Li, Min Zhu   +3 more
doaj   +1 more source

Wax: A benign hydrogen-storage material that rapidly releases H2-rich gases through microwave-assisted catalytic decomposition [PDF]

, 2016
Hydrogen is often described as the fuel of the future, especially for application in hydrogen powered fuel-cell vehicles (HFCV’s). However, its widespread implementation in this role has been thwarted by the lack of a lightweight, safe, on-board hydrogen
Al-Megren, H. A., Aldawsari, A., Alkinani, M. S., Edwards, P. P., Gonzalez-Cortes, S., Kirkland, A. I., Kuznetsov, V. L., Liberti, E., Slocombe, D. R., Thomas, J. M., Xiao, T., Yao, B.   +11 more
core   +2 more sources

Recent advances on simulation and theory of hydrogen storage in metal–organic frameworks and covalent organic frameworks [PDF]

, 2009
This critical review covers the application of computer simulations, including quantum calculations (ab initio and DFT), grand canonical Monte-Carlo simulations, and molecular dynamics simulations, to the burgeoning area of the hydrogen storage by metal ...
Goddard, William A., III, Han, Sang Soo, Mendoza-Cortés, José L.   +2 more
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Aromatic Clusters as Potential Hydrogen Storage Materials

Frontiers in Energy Research, 2021
The scientific community is engrossed in the thought of a probable solution to the future energy crisis keeping in mind a better environment-friendly alternative.
Ranita Pal, Pratim Kumar Chattaraj, Pratim Kumar Chattaraj   +2 more
doaj   +1 more source