Results 51 to 60 of about 21,023 (226)
A Scalable, Durable, Fire‐Safe All‐Day Passive Radiative Cooling Coating for Sustainable Buildings
This study reports a scalable, durable coating that combines a fire‑retardant copolymer adhesive, hollow glass microspheres, and boron oxide to achieve passive radiative cooling with over 94% solar reflectance and >95% mid‑infrared emissivity. The coating maintains performance after UV and rain exposure and exhibits UL‑94 V‑0 fire resistance, enabling ...
Zhewen Ma +8 more
wiley +1 more source
A review of research on spontaneous combustion of coal
Coal oxidation at low temperatures is the heat source liable for the self-heating and spontaneous combustion of coal. This phenomenon has imposed severe problems in coal related industries.
M. Onifade, B. Genc
doaj +1 more source
Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives
This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley +1 more source
Characteristics of Spontaneous Combustion of Anthracite in Vietnamese Coal Mines
Including Vietnamese anthracite coal mines, it had been said that anthracite coal mine hardly starts spontaneous combustion1); however, at some of underground anthracite coal mines of Vietnam, several outbreaks of spontaneous combustion have been ...
Le Trung TUYEN +3 more
doaj +1 more source
Coal dust dispersion and spontaneous combustion at coal stockpiles.
Coal dust emission from and spontaneous combustion of coal storage piles are becoming problems of increased importance as the volume of coal used and stored is expanding. Research results concerning these problems and preventive measures are summarized as follows:1.
Kinji HOSHIZAWA +2 more
openaire +2 more sources
Modelling spontaneous combustion of coal [PDF]
Spontaneous combustion of coal is an important problem in mining and storage, in terms of both safety and economics. This is because coal reacts with oxygen in the air and an exothermic reaction occurs, even in ambient conditions.
Arisoy, A, Beamish, B B, Cetegen, E
core
Burn Selection: How Fire Injury Shaped Human Evolution
Intentional fire use exposed humans and their ancestors to high‐temperature burn injury, a risk rare in other species, bringing major survival benefits and technologies but also repeated exposure to extreme heat. The Burn Selection Hypothesis reframes this cost of fire mastery as a unique selective pressure, which shaped our evolution.
Joshua Cuddihy +9 more
wiley +1 more source
The compound disasters of gas and coal spontaneous combustion have become the main disaster mode that restricts safe mine production. As the “ignition source” of gas combustion and gas explosion accidents in goaf, coal spontaneous combustion is ...
Fuchao TIAN +5 more
doaj +1 more source
Susceptibility to Spontaneous Combustion of Vietnamese Anthracite
Since the first outbreak of spontaneous combustion occurred at Hong Thai Coal Mine in May 2004, several spontaneous combustions have occurred in other four anthracite coal mines as well as in one sub-bituminous coal mine in Vietnam.
Le Trung TUYEN +2 more
doaj +1 more source
The traditional risk evaluation of coal spontaneous combustion in goafs in China is unilateral and inaccurate, which can be attributed to the fact that only the change in coal properties is considered and the external environment of coal is ignored ...
Liang Zhou +4 more
doaj +1 more source

