Results 161 to 170 of about 215,638 (342)

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

open access: yesAdvanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero   +12 more
wiley   +1 more source

Heterogeneous photochemical reaction enabled by an ultrasonic microreactor.

open access: yesReact Chem Eng, 2023
Udepurkar AP   +3 more
europepmc   +1 more source

Estimating Residence Time Distributions in Industrial Closed-Circuit Ball Mills [PDF]

open access: gold, 2022
L. Vinnett   +4 more
openalex   +1 more source

Effect of Fluid Flow Control Devices on Optimization of Flow Field in Tundish for Slab Casting

open access: yesTeshugang, 2010
Based on similarity principle, the flow performance of liquid in 60 t tundish for 230 mm x 130 mm slab casting has been studied by 1:3 water modeling test, and the average residence time, and the volume of dead area, plug area and mixed flow area are ...
冯捷, 唐德池, 包燕平, 武珣
doaj  

Ferroelectricity in Antiferromagnetic Wurtzite Nitrides

open access: yesAdvanced Functional Materials, EarlyView.
We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa   +3 more
wiley   +1 more source

Residence time distribution in continuous stirred tank electrochemical reactor

open access: yes, 2008
The aim of the present investigation is to study the electrolyte flow characteristics in a continuous stirred tank electrochemical reactor (CSTER) using residence time distribution (RTD).
Saravanathamizhan, R.   +3 more
core  

The role of bioclimatic origin, residence time and habitat context in shaping non-native plant distributions along an altitudinal gradient

open access: green, 2010
Sylvia Simone Rebekka Haider   +5 more
openalex   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

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