Results 141 to 150 of about 243,884 (264)

Electric Field Modulation Enables High Energy-Storage Density and Low Loss in All-Organic Polymer Films with Gradient Dielectric Constants. [PDF]

Polymers (Basel)
Li J, Li Z, Chen F, Zhou Y, Ye H, Qu Z, Zhao Y, Xu J.   +7 more
europepmc   +1 more source

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

Ultrahigh energy storage density and efficiency in AgNbO₃-based ceramics by percolating interaction between antipolar regions and defect pairs. [PDF]

Nat Commun
He L, Zhang L, Ran Y, Bo C, Chen K, Liu Y, Zhang C, Zheng Z, Guo J, Wang D, Zhang S, Yang S, Ren X, Chen Z, Wang D.   +14 more
europepmc   +1 more source

High permittivity, breakdown strength, and energy storage density of polythiophene-encapsulated BaTiO₃ nanoparticles. [PDF]

Beilstein J Nanotechnol, 2020
Khan A, Habib A, Afzal A.
europepmc   +1 more source

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

Advanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee, Geunyoung Kim, Hwa Young Kim, Do Hoon Kim, Hanchan Song, Huisu Noh, Jungwan Noh, Seungwoo Lee, Sang‐Hee Ko Park, Himchan Cho, Kyung Min Kim   +10 more
wiley   +1 more source

Boosting energy storage density of lithium-ion hybrid capacitors <i>via</i> 3D graphene nanoflake integration. [PDF]

RSC Adv
Chou YH, Wu WY, Wei JD, Wu TW, Tseng WS.
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

Breaking polarization-breakdown strength paradox for ultrahigh energy storage density in NBT-based ceramics. [PDF]

Nat Commun
Cao W, Wu Y, Yang X, Guan D, Huang X, Li F, Guo Y, Wang C, Ge B, Hou X, Cheng Z.   +10 more
europepmc   +1 more source

Author Correction: Significantly Enhanced Energy Storage Density by Modulating the Aspect Ratio of BaTiO₃ Nanofibers. [PDF]

Sci Rep, 2020
Zhang D, Zhou X, Roscow J, Zhou K, Wang L, Luo H, Bowen CR.   +6 more
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