Results 111 to 120 of about 2,493,217 (300)
High‐Efficiency Deep Blue Single‐Gaussian Europium(II) Emitters and Their Emitter‐Host Interactions
Advanced Functional Materials, EarlyView.Crown‐ether ligands and carborate anions enable vacuum‐processable Eu(II) emitters with efficient single‐Gaussian deep‐blue luminescence. Combined photophysical and computational analyses reveal that excited‐electron confinement and steric shielding of the europium center jointly govern compatibility with OLED host materials, establishing molecular ...
Mahmoud Soleimani +8 more
wiley +1 more source
Buckling of Two-Dimensional Covalent Organic Frameworks Under Thermal Stress [PDF]
, 2019 Two-dimensional Covalent organic frameworks (2D COFs) are periodic, permanently porous, and lightweight solids that are polymerized from topologically designed monomers.
Matthew R., Ryder +5 more
core +2 more sources
Advanced Functional Materials, EarlyView.Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley +1 more source
Tuneable near white-emissive two-dimensional covalent organic frameworks
Nature Communications, 2018 Encoding functionalities in covalent organic frameworks (COFs) is important for widening their application field but the development of fluorescent COFs is hampered by a lack of guiding design principles. Here the authors demonstrate tuning and switching
Xing Li +13 more
doaj +1 more source
3D Covalent Organic Framework with “the” Topology
SmallAbstractDiscovery of new topology covalent organic frameworks (COFs) is a mainstay in reticular chemistry and materials research because it not only serves as a stepwise guide to the designed construction of covalent‐organic architectures but also helps to comprehend function from structural design point‐of‐view.
Saikat Das +9 more
openaire +2 more sources
Self‐Assembled Hybrid Cell‐Enzyme Materials for Gas‐Powered Biocatalysis
Advanced Functional Materials, EarlyView.Integrating living cells with programmable enzyme networks enables hybrid materials that convert gaseous feedstocks into chemical reducing power. These gas‐powered catalytic beads operate as modular, recyclable platforms for adaptive biocatalysis and sustainable synthesis.
Marius Stoeckle +2 more
wiley +1 more source
Oxygen reduction reaction (ORR) electrocatalysis is an area of increasing interest for the in‐situ production of H2O2 or the development of energy‐related devices such as hydrogen fuel cells. Although pyrolyzed catalysts still offer the best performances
Martínez‐Fernández, Marcos +1 more
core +1 more source
Quasi-one-dimensional enaminone-linked covalent organic frameworks for efficient CO₂ photoreduction
Nature CommunicationsQuasi-one-dimensional covalent organic frameworks have emerged as promising platforms for photochemical energy conversion due to their low density of basal sites, abundant edge sites, and dual-chain-like structure.
Junxian Bai +6 more
doaj +1 more source
Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments
Advanced Functional Materials, EarlyView.We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali +16 more
wiley +1 more source
Rapid Preparation of beta-Ketoenamine-based Covalent Organic Frameworks (COFs) via Amino-yne Click Polymerization [PDF]
As a new class of crystalline porous organic polymer materials, covalent organic frameworks (COFs) have permanent porosity and broad application prospects.
Ben Zhong, Tang +4 more
core +1 more source