Results 51 to 60 of about 2,837 (177)

Experimental Study on Laminar Burning Velocity and Flame Instability of Liquefied Petroleum Gas/Dimethyl Ether Blended Gas: Effects of Equivalence Ratio and Blended Ratio

Safety Science and Technology, EarlyView.
This study reveals the regulatory effect of LPG addition on laminar burning velocity of DME/air mixtures, and elucidates the governing mechanisms of flame instability under varying initial conditions. ABSTRACT Liquefied petroleum gas/dimethyl ether (LPG/DME) blended gas is a promising clean alternative fuel, characterized by high efficiency and clean ...
Qi Zhang, Bowen Liu, Zezheng Miao, Gang Zhou, Wenchao Song, Jun Wang, Yixiang Fu, Kunyu Li, Hongda Cao, Yuhang Ji, Xiajiaoyang Ning, Yi Xie, Yang Kong   +12 more
wiley   +1 more source

Study on Spontaneous Combustion Law and Prevention Technology of Abandoned Coal in Goaf of Coal Mine

Geofluids, 2023
The spontaneous combustion of coal in goaf areas is a significant natural disaster encountered during coal mining operations. To investigate the oxygen consumption characteristics of different coal types, we conducted TG experiments and closed oxygen ...
Lin Lin, Zongxiang Li, Mingqian Zhang, Chuntong Miao, Nan Jia, Yan Liu   +5 more
doaj   +1 more source

Non‐Enzymatic Browning Under Emerging Cooking Technologies: Matrix‐Dependent Pathways, Neoformed Compounds, and Nutritional–Toxicological Trade‐Offs

eFood, Volume 7, Issue 4, August 2026.
Non‐enzymatic browning in foods is a dynamic reaction network integrating Maillard chemistry, caramelization, lipid oxidation, and ascorbic acid degradation. Processing technologies and matrix factors govern pathways, balancing desirable sensory attributes with harmful compounds.
Djilali Benabdelmoumene, Said Dahmouni, Muhammad Waqar, Zineb Bengharbi, Mustapha Kamel Fodil, Noureddine Benguennouna, Wasim S. M. Qadi, Ahmed Mediani   +7 more
wiley   +1 more source

Study on spontaneous combustion characteristics of water-soaked coal

Meikuang Anquan
In order to investigate the influence degree of water-soaked coal with different moisture contents on coal spontaneous combustion, coal samples with different moisture contents are prepared, programmed temperature experiment was used to test the thermal ...
Zhu CHEN, Mingwei XU, Haobin LI, Liang BAI, Yongliang YANG, Shangxue YANG, Yage LI   +6 more
doaj   +1 more source

Mechanistic Insights and Performance Advancements in Flow Capacitive Deionisation for Sustainable Energy Conversion

Electrochemical Science Advances, Volume 6, Issue 4, August 2026.
ABSTRACT Flow capacitive deionisation is an advanced electrochemical technology for water purification and energy‐related applications. It represents a viable alternative to conventional desalination methods due to its low operating voltage, continuous electrode regeneration, and stable performance under moderate‐to‐high salinity conditions. The use of
Nayan Chandra Roy, Mehedi Hasan, Yeasir Arafath Al‐Amin, Monjur Mourshed   +3 more
wiley   +1 more source

Comparative Study of Oxygen Vacancy Engineering in NiMn Electrocatalysts via H2O2 and NaBH4 Treatments for Paired 5‐Hydroxymethylfurfural Oxidation and Hydrogen Production

Electrochemical Science Advances, Volume 6, Issue 4, August 2026.
ABSTRACT Hydrogen is widely recognized as a carbon‐free energy carrier, yet its large‐scale production still faces sustainability challenges due to the high energy demand of conventional water electrolysis. The sluggish kinetics and high potential requirement of the oxygen evolution reaction significantly limit overall efficiency.
Nadia Mumtazah, Muhammad Fahmi Hakim, Nurfadlih Syahlani, Slamet, Mohammad Nasikin, Haslinda Zabiri, Muhammad Ibadurrohman   +6 more
wiley   +1 more source

Classification warning for spontaneous combustion of residual coal in goaf under air leakage conditions - A case study

Results in Engineering
To enhance the accuracy of index gases in predicting coal spontaneous combustion severity in goaf under air leakage conditions, this study conducted thermogravimetric and temperature-programmed experiments to investigate the characteristics of coal mass ...
Run Liu, Bo Li, Xinwei Guo, Jianwei Li, Xintian Li   +4 more
doaj   +1 more source

First Principles Insights Into Emerging Perovskite Hydrides for Hydrogen Storage Applications: A Review

physica status solidi (RRL) – Rapid Research Letters, Volume 20, Issue 8, August 2026.
Perovskite hydrides are emerging as promising solid‐state hydrogen storage materials with tunable composition, structural versatility, and reversible hydrogen uptake. First‐principles DFT calculations offer important insights into their stability, electronic structure, thermodynamics, and storage performance.
Fikadu Takele Geldasa, Francis Birhanu Dejene   +1 more
wiley   +1 more source

Spontaneous combustion liability of coal and coal-shale: a review of prediction methods

International Journal of Coal Science & Technology, 2019
This study presents a review of the various methods to predict the spontaneous combustion liability of coal and coal-shale. The relative propensity of coal to undergo self-heating can be established by different methods.
M. Onifade, B. Genc
doaj   +1 more source

Highly Efficient and Environmentally Stable Radiative Cooling Fabric: Integrating Photoluminescence and Hierarchical Core–Shell Fibers

Advanced Science, Volume 13, Issue 39, 13 July 2026.
A scalable radiative cooling fabric engineered with a multi‐layer assembly core–shell structure and integrated photoluminescent materials is reported. The fabric exhibits remarkable environmental stability, including UV resistance, mechanical durability, hydrophobicity, stain resistance, thermal stability, and flame retardancy, demonstrating its ...
Hongtao Liu, Hui Li, Yining Wang, Wei Sun, Zhuan Chen, Yongping Hou, Yongmei Zheng, Xuejian Chen, Bin Yu   +8 more
wiley   +1 more source