Results 91 to 100 of about 1,195,933 (307)

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

Advanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing, Abdulrahman Mohabbat, István Boldog, Jens Möllmer, Marcus Lange, Yulyan Haiduk, Tobias Heinen, Vladimir Pankov, Oliver Weingart, Christoph Janiak   +9 more
wiley   +1 more source

Efficient and stable catalytic hydrolysis of perfluorocarbon enabled by SO2-mediated proton supply

Nature Communications
Catalytic hydrolysis is an effective strategy for decomposing tetrafluoromethane (CF4), one of the most chemically inert per- and polyfluoroalkyl substances (PFAS).
Hang Zhang, Tao Luo, Yingkang Chen, Xiaojian Wang, Edoardo Mariani, Kang Liu, Junwei Fu, Changxu Liu, Hui Liu, Zhang Lin, Liyuan Chai, Michelle L. Coote, Emiliano Cortés, Min Liu   +13 more
doaj   +1 more source

High-Performance Cataluminescence Sensor Based on UIO-66/HKUST-1 Composite for Rapid Detection of Dichloromethane

Chemosensors
Dichloromethane, as a widely used highly volatile industrial solvent, has neurotoxicity and hepatotoxicity and is suspected of being a carcinogen to humans.
Taoyou Zhou, Jingjie Fan, Pengyu Zhang, Yun Wang, Xiangxiang Wang, Lining Bao, Mingjian Yi, Yuxian Guo, Bai Sun, Lingtao Kong, Shuguang Zhu   +10 more
doaj   +1 more source

Solid amine compounds as sorbents for carbon dioxide: A concept [PDF]

, 1972
Solid amine compounds were examined as possible absorbents for removal of carbon dioxide in life support systems of type which may be employed in high altitude aircraft, spacecraft, or submarines.
Heimlich, P. F., Sutton, J. G., Tepper, E. H.   +2 more
core   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

Advanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song, Evelyn Kubacki, Alexander Berger, Markus Retsch   +3 more
wiley   +1 more source

Catalytic Hydrogenation of Polyurethanes to Base Chemicals: From Model Systems to Commercial and End-of-Life Polyurethane Materials

JACS Au, 2021
Laurynas Gausas, Steffan K. Kristensen, Hongwei Sun, Alexander Ahrens, Bjarke S. Donslund, Anders T. Lindhardt, Troels Skrydstrup   +6 more
doaj   +1 more source

Efficient palladium-catalyzed electrocarboxylation enables late-stage carbon isotope labelling

Nature Communications
Carbon isotope labelling of bioactive molecules is essential for accessing the pharmacokinetic and pharmacodynamic properties of new drug entities. Aryl carboxylic acids represent an important class of structural motifs ubiquitous in pharmaceutically ...
Gabriel M. F. Batista, Ruth Ebenbauer, Craig Day, Jonas Bergare, Karoline T. Neumann, Kathrin H. Hopmann, Charles S. Elmore, Alonso Rosas-Hernández, Troels Skrydstrup   +8 more
doaj   +1 more source

Effect of Ga doping on the catalytic performance of Zn-ZSM-5 for CO2-assisted oxidative dehydrogenation of C2H6

Journal of CO2 Utilization
Using a low silica-to-alumina ratio NaZSM-5 zeolite as the support, a bimetallic modified catalyst, GaxZnZ5, was prepared through ion-exchange method for CO2-mediated oxidative dehydrogenation of C2H6 (CO2-ODH).
Haojue Wen, Xinru Han, Lina Zhang, Yongdong Chen, Wei Wei, Nannan Sun   +5 more
doaj   +1 more source