Results 151 to 160 of about 116,978 (344)
Advanced Materials, EarlyView.Uncontrolled atomic migration during the pyrolysis of metal‐N‐C catalysts often leads to disordered coordination environments, active site loss, and poor oxygen electrocatalytic activities. Herein, a La‐mediated atomic migration strategy enables the fabrication of a well‐defined asymmetric heterostructure (LaN/LaFe‐NC) featuring a built‐in electric ...
Yihan Zhang +6 more
wiley +1 more source
Comparison of the effect of using latex and nitrile gloves hand dexterity among Iranian population
بهداشت و ایمنی کار, 2014 Introduction: Manual dexterity impairment due to wearing latex and nitrile gloves among health care employees and laboratory personnel can be a remarkable problem because of its adverse outcomes.
T. Allahyari +2 more
doaj
Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers
Advanced Materials, EarlyView.Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez +9 more
wiley +1 more source
Advanced Materials, EarlyView.An effective post‐synthetic modification strategy utilizing [4+4] cycloaddition is demonstrated to fabricate ladder‐branched polyimides of intrinsic microporosity (PIM‐PIs) with significantly enhanced performance characteristics for membrane‐based gas separation.
Tae Hoon Lee +3 more
wiley +1 more source
Ueber einige Derivate der Nitrile : Darstellung nitrirter und amidirter Nitrile, Einwirkung von Wasser, von Brom‐ und Jodwasserstoff [PDF]
C. Engler
openalex +1 more source
Advanced Materials Interfaces, EarlyView.Catalytically active aerogels based on metal‐linkage of organofunctionalized Anderson polyoxometalates are designed. The Aerogel showed promising reactivity as heterogeneous catalysts for selective alcohol oxidation. Abstract Polyoxometalate‐based aerogels, built through supramolecular interactions and metal coordination, have the potential to expand ...
Garima Sachdeva +13 more
wiley +1 more source
Catalytic trimerization of aromatic nitriles for synthesis of polyimide matrix resins [PDF]
Aromatic nitriles may be trimerized at moderate temperature and pressure with p-toluenesulfonic acid as catalyst. Studies were conducted to establish the effect of the reaction temperature, pressure, time, and catalyst concentration on yield of the ...
Hsu, L. C.
core +1 more source
Advanced Materials Technologies, EarlyView.Inkjet printing enables uniform, reproducible, and stable deposition of nitrogen‐doped graphene acid (NGA) on screen‐printed electrodes, outperforming traditional drop‐casting. The resulting electrochemical sensor exhibits enhanced sensitivity, long‐term stability, and efficient imidacloprid detection.
Martin‐Alex Nalepa +7 more
wiley +1 more source
ARYLTHIOPYRUVIC ACIDS AND SOME OF THEIR CORRESPONDING NITRILES [PDF]
, 1958 P. N. BHARGAVA +2 more
openalex +1 more source
Applications of QSPR and Machine Learning in Molecular Photonics
Advanced Optical Materials, EarlyView.Quantitative structureproperty relationships (QSPR) and machine learning (ML) are transforming photochemistry by enabling pre‐synthetic screening of photoactive molecules. This review outlines advances in data‐driven discovery of optical materials and functional dyes, identifies effective descriptors and models for photophysical processes, and provides
Andrey A. Buglak +2 more
wiley +1 more source