Results 251 to 260 of about 22,225 (346)

Ultra‐Compact Cellular Structured Bio‐Carbon Aerogels Supported PCM for Exceptional Thermal Insulation and Radiation Shielding for Space Applications

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Irradiation‐induced high‐efficiency thermal insulation applied to complex thermal management environments: a novel biomass‐based phase change thermal insulation material (CCA/PEG). Integrating phase change materials (PCM) into thermal insulation materials offers a novel approach to aerospace thermal protection.
Zihao Zhao   +3 more
wiley   +1 more source

A Novel Strategy for Preparing High‐Entropy Ceramics Through Full Glass Crystallization

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study focuses on an innovative strategy for preparing high‐entropy ceramics applicable in extreme environmental protection and related fields. The high‐entropy (Eu0.2Gd0.2Y0.2Yb0.2Lu0.2)3Al5O12 samples prepared by the low‐temperature glass crystallization method exhibit a low thermal conductivity (3.58 W m−1 K−1), high thermal expansion (10.85 ...
Zhibiao Ma   +9 more
wiley   +1 more source

Physical modeling of two-phase liquid-gas processes occurring in the refining ladle for Fe-Si alloy refining process. [PDF]

open access: yesSci Rep
Merder T   +5 more
europepmc   +1 more source

Covalent Organic Framework‐Based Photocatalysts from Synthesis to Applications

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review explores the principles, synthesis, and reactions of COFs, highlighting their structural influences on photocatalytic activity. It presents key applications of COFs as photocatalyst. Various modification strategies for optimizing their efficiency are discussed.
Junxian Liu   +5 more
wiley   +1 more source

Identifying the True Catalyst: A Mn(II) Salt versus Mn(II) Complexes in Epoxidation with m‐Chloroperbenzoic Acid

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
During the investigation of the reactivity of three Mn complexes, Mn(ClO4)2 shows higher reactivity toward styrene epoxidation, indicating that ligand coordination inhibits the reactivity of the manganese center. Raman spectroscopy provides mechanistic insight: monitoring alkene epoxidation and consumption of the oxidant over time, the true nature of ...
Milica Savić   +7 more
wiley   +1 more source

New design solution for porous plug in the argon steel purging process. [PDF]

open access: yesSci Rep
Merder T   +7 more
europepmc   +1 more source

Removal of adsorbable organic halides from wastewater: A review of advanced chemical and electrochemical processes

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract To overcome the current limitations of conventional technologies for removing adsorbable organic halides (AOX) from wastewater, advanced chemical and electrochemical processes are attracting interest. This work aims to systematically review the latest findings for the removal of AOX compounds from wastewater, discussing the current main gaps ...
Marco Carnevale Miino   +7 more
wiley   +1 more source

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