Results 11 to 20 of about 103,651 (297)

Porous Materials for Atmospheric Water Harvesting

open access: yesChemistryOpen, 2023
Atmospheric Water Harvesting (AWH) using porous adsorbents is emerging as a promising solution to combat water shortage. Thus, a clearer understanding of the developing trends and optimization strategies of different porous adsorbents can be extremely ...
Shuai Zhang   +4 more
doaj   +1 more source

Theoretical insights on designing of difluoramino compounds

open access: yesFirePhysChem, 2022
In order to screen out novel energetic compounds with excellent comprehensive properties and provide theoretical guidance for design researcher, a series of difluoroamino energetic compounds were designed by combining energetic molecular scaffolds and ...
Peng Lian   +5 more
doaj   +1 more source

Recent progress in performance optimization of Cu-SSZ-13 catalyst for selective catalytic reduction of NOx

open access: yesFrontiers in Chemistry, 2022
Graphical AbstractTable of Contents.
Pan Li   +9 more
doaj   +1 more source

Comparative thermal research on tetraazapentalene-derived heat-resistant energetic structures

open access: yesScientific Reports, 2020
Organic inner salt structures are ideal backbones for heat-resistant energetic materials and systematic studies towards the thermal properties of energetic organic inner salt structures are crucial to their applications.
Jing Zhou   +5 more
doaj   +1 more source

Experimental observation and energy performance calculations of potential oxidants O4−/0 and O6−/0 clusters

open access: yesFirePhysChem, 2022
In order to explore novel high-energy and green oxidants, oxygen-rich clusters O4−/0 and O6−/0 were investigated by laser-vaporization source, mass spectrometry and theoretical calculations.
Bin Yang   +5 more
doaj   +1 more source

Can N-oxidation alleviate the energy-safety contradiction of energetic materials?

open access: yesFirePhysChem, 2021
The introduction of the N-oxide functional group to the heterocyclic structure is deemed as an effective strategy to construct highly energetic and lowly sensitive materials.
Yilin Cao   +4 more
doaj   +1 more source

Electrocatalytic conversion of lithium polysulfides by highly dispersed ultrafine Mo2C nanoparticles on hollow N‐doped carbon flowers for Li‐S batteries

open access: yesEcoMat, 2020
The significant challenge in exploring novel nanostructured sulfur host materials for Li‐S batteries is to simultaneously mitigate the notorious shuttle effect and catalytically enhance the redox kinetics of lithium polysulfides (LPSs).
Rameez Razaq   +5 more
doaj   +1 more source

Gram-to-Kilogram Scale-Up Synthesis of 2,2’-Diallylbisphenol through a Microchannel Reactor [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
A continuous-flow synthetic platform utilizing a microchannel reactor was developed here to realize the gram-to-kilogram scale-up synthesis of 2,2’-diallylbisphenol A (DABPA) via thermal Claisen rearrangement with high efficiency and safety.
Danyang Wan   +5 more
doaj   +1 more source

The Ingenious Synthesis of a Nitro-Free Insensitive High-Energy Material Featuring Face-to-Face and Edge-to-Face π-Interactions

open access: yesFrontiers in Chemistry, 2019
Density, detonation property, and sensitivity may be the most valued features when evaluating an energetic material. By reasoning structure–property relationships, a nitro-free planar energetic material with high nitrogen and oxygen content, 7-hydroxy ...
Lianjie Zhai   +6 more
doaj   +1 more source

A Family of Energetic Materials Based on 1,2,4-Oxadiazole and 1,2,5-Oxadiazole Backbones With Low Insensitivity and Good Detonation Performance

open access: yesFrontiers in Chemistry, 2020
Design and synthesis of new compounds with both high detonation performances and good safety properties have always been a formidable task in the field of energetic materials.
Qi Xue   +10 more
doaj   +1 more source

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