Results 81 to 90 of about 501,263 (263)
Advanced Materials Interfaces, EarlyView.A dual‐modulus silicone release film creates distributed stress concentrations at high‐/low‐modulus boundaries, triggering multi‐site crack initiation and rapid interfacial detachment. The architecture lowers the peak separation force by 97.6%, shortens detachment time, and enables stable continuous projection stereolithography at 720 mm h−1, offering ...
Xiaogang Li +3 more
wiley +1 more source
Natural Product Communications, 2017 Treatment of substituted propargyl methyl ethers with a base and elemental sulfur in the presence of a thiolate ion afforded 2-alkenecarbodithioate esters in good yields.
Kazuaki Shimada +3 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.This review outlines critical engineering design rules for building artificial protective coatings on next‐generation lithium metal and silicon battery anodes. It highlights how balancing structural flexibility with strict electronic and ionic transport limits prevents early battery failure.
Surin Gupte, Vilas G. Pol
wiley +1 more source
Structure-spectra relationships of aliphatic methyl ethers and primary amines
, 1971 For a series of methyl ethers, CH₃OR, the following properties have been measured: (a) the relative nmr chemical shifts, neat and in carbon tetrachloride solution, of the methyl protons, (b) the relative chemical shifts of the chloroform proton of ...
Mach, Edward Eugene
core
Novel copper-catalyzed multicomponent cascade synthesis of iminocoumarin aryl methyl ethers
, 2013 A copper(I)-catalyzed one-pot synthesis of iminocoumarin aryl methyl ethers has been developed from ynal, phenol, and sulfonyl azide at ambient conditions via a cascade [3 + 2]-cycloaddition, 1,3-pseudopericyclic ketenimine rearrangement, 1,4-conjugate ...
Punniyamurthy, Tharmalingam +1 more
core +1 more source
Advanced Materials Technologies, EarlyView.A Hybrid Direct Ink Writing–Digital Light Processing (HDD) strategy decouples material extrusion from shape definition, enabling high‐fidelity additive manufacturing of highly viscous, yield‐stress polymer nanocomposites. Excess ink acts as a removable, self‐supporting scaffold, allowing fabrication of unsupported and embedded complex architectures ...
Shahryar Ramezani Bajgiran +3 more
wiley +1 more source
Towards ionic channels with crown ethers and calix[n]arenes (with n=6,8) [PDF]
, 2006 This thesis reports the new crystal structures of crown ethers and calixarenes as well as the ionic conduction properties of crown ether channels. Chapter I gives general knowledge about ion channels.
Bergougnant, Remi
core +1 more source
Microscale 3D‐Printed Digital Strain Switches for Embedded Mechanical Computation
Advanced Materials Technologies, EarlyView.Microscale 3D‐printed strain switches on flexible films convert deformation into native digital signals at geometry defined thresholds. A closed form model predicts switching from 3000 to 15 000 microstrain and is validated across 110 devices. Reliable ohmic closure and strain activated AND, OR, and XOR logic point toward low‐power mechanical ...
Regan Kubicek +3 more
wiley +1 more source
PREPARATION OF THE ETHERS OF VINYL ALCOHOL
, 1932 The simple vinyl alkyl ethers are readily prepared from the β-bromo-ethyl ethers by the action of solid sodium hydroxide. Besides the vinyl ethers, the dialkyl ethers of diethylene glycol are formed in these reactions. β-Bromo-ethers are obtainable from
William Chalmers
core +1 more source
3D‐Printed Actuator Powered by Liquid Crystal Elastomer Muscles at the Water–Air Interface
Advanced Materials Technologies, EarlyView.Soft robots for unstructured environments require responsive, durable actuators. Liquid crystal elastomers (LCEs) provide large reversible deformations under thermal or optical stimuli. Direct ink writing enables fabrication of LCE actuators integrated with silicone, with mesogen chemistry and oligomers optimized for printable inks.
Cecilie Ryberg +5 more
wiley +1 more source