Results 201 to 210 of about 4,888,321 (297)

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Electrically Tunable Geometric-Phase Optical Element with Hybrid Retardation and Subwavelength Pixel Size Enabled by Metasurface-Induced Liquid Crystal Patterning. [PDF]

ACS Appl Opt Mater
Chang X, Pivnenko M, Wu W, Tan Y, Shrestha P, Chu D.   +5 more
europepmc   +1 more source

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

Advanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha, Welman C. Elias, Hunter P. Jacobs, Kimberly N. Heck, Saghar Rezaie, Sadegh Yazdi, Kiheon Hong, Justin J. Dodson, Laiyuan Chen, Sean G. Mueller, Steven R. Alexander, Michael S. Wong   +11 more
wiley   +1 more source

Nonlinear geometric phase coded ferroelectric nematic fluids for nonlinear soft-matter photonics. [PDF]

Nat Commun
Pan JT, Zhu BH, Ma LL, Chen W, Zhang GY, Tang J, Liu Y, Wei Y, Zhang C, Zhu ZH, Zhu WG, Li G, Lu YQ, Clark NA.   +13 more
europepmc   +1 more source

Ptychography retrieval of fully polarized holograms from geometric-phase metasurfaces. [PDF]

Nat Commun, 2020
Song Q, Baroni A, Sawant R, Ni P, Brandli V, Chenot S, Vézian S, Damilano B, de Mierry P, Khadir S, Ferrand P, Genevet P.   +11 more
europepmc   +1 more source

Multimodal Optoelectronic Synapses for Neuromorphic Intelligence: Coupling Light, Electrical, Thermal, and Beyond

Advanced Functional Materials, EarlyView.
This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin, Junhyung Cho, Wangmyung Choi, Jaehyun Hur, Jae Kyeong Jeong, Ulrike Kraft, Hocheon Yoo   +6 more
wiley   +1 more source

Geometric Phase of a Transmon in a Dissipative Quantum Circuit. [PDF]

Entropy (Basel)
Viotti L, Lombardo FC, Villar PI.
europepmc   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

Advanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang, Temesgen Tadeyos Zate, Peiren Wang, Soumyajit Mojumder, Elo Overgaard Mogensen, Oriol Gavalda‐Diaz, Zihe Li, Shitong Zhou, Ajeet Kumar, James Roscow, Hamideh Khanbareh, Astri Bjørnetun Haugen, Florian Bouville   +12 more
wiley   +1 more source

Intrinsic nonlinear geometric phase in SHG from zincblende crystal symmetry media. [PDF]

Nanophotonics
Carletti L, Rocco D, Vincenti MA, de Ceglia D, De Angelis C.   +4 more
europepmc   +1 more source

Independent phase modulation for quadruplex polarization channels enabled by chirality-assisted geometric-phase metasurfaces. [PDF]

Nat Commun, 2020
Yuan Y, Zhang K, Ratni B, Song Q, Ding X, Wu Q, Burokur SN, Genevet P.   +7 more
europepmc   +1 more source