Results 51 to 60 of about 377,272 (242)

An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing

Advanced Functional Materials, EarlyView.
Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek, Junhwa Oh, Hyeonjung Kim, Minsik Park, Haein Cho, Jin Young Park, Hyeonchang Son, Taeyun Kim, Sung‐Un An, Yamin Zhang, Hyeon‐Jin Shin, Seyong Oh, Dong‐Ho Kang   +12 more
wiley   +1 more source

Tribo-electric Charging and Adhesion of Cellulose Ethers and their Mixtures with Flurbiprofen [PDF]

, 2014
The pervasiveness of tribo-electric charge during pharmaceutical processing can lead to the exacerbation of a range of problems including segregation, content heterogeneity and particle surface adhesion.
Šupuk, Enes, Conway, Barbara R., Ghori, Muhammad U.   +2 more
core   +1 more source

Charge‐Polarized Ni─S4 Single‐Atom Sites Drive Selective Photoreforming of Poly(lactic acid) to Lactate and Hydrogen

Advanced Functional Materials, EarlyView.
Atomically dispersed Ni–S4 sites on CdS nanorods induce interfacial charge polarization, directing photogenerated electrons to H2 evolution and holes to selective ester‐bond cleavage of poly(lactic acid). Without sacrificial reagents, this charge‐coupled system produces lactate while suppressing overoxidation, achieving an H2 evolution rate of 41.74 ...
Yu Yao, Panpan Zhang, Jinqiang Zhang, Xi‐lin Wu, Tara Pukala, Yifei Wang, Bernt Johannessen, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +1 more source

Polymer Side‐Chain Electronic Effects Regulating Solvation Sheath for Low‐Temperature and High‐Voltage Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
This work reveals the influence of polymer side‐chain electronic effects on the Li+ solvation sheath in gel polymer electrolytes. Electron‐donating side chains induce the strong Li+ coordination and FDMA‐dominated solvation, impeding Li+ desolvation, whereas electron‐withdrawing side chains weaken Li+ coordination, facilitating anion‐rich solvation and
Xianbin Wu, Zhenxiang Zhu, Haotian Yang, Dayao Zhang, Zhen Geng, Cunman Zhang, Mingzhe Xue, Jian Wang   +7 more
wiley   +1 more source

Comprehensive Review on the Charging Technologies of Electric Vehicles (EV) and Their Impact on Power Grid

IEEE Access
In the near future the conventional fuel-based transportation system is expected to be entirely replaced by Electric Vehicles (EVs) due to their significant environmental benefits.
Mohammed Masud Rana, S. M. Mahfuz Alam, Faiaz Allahma Rafi, Swarup Bashu Deb, Boker Agili, Miao He, Miao Hasan Ali   +6 more
doaj   +1 more source

Coil Design for High Misalignment Tolerant Inductive Power Transfer System for EV Charging

Energies, 2016
The inductive power transfer (IPT) system for electric vehicle (EV) charging has acquired more research interest in its different facets. However, the misalignment tolerance between the charging coil (installed in the ground) and pick-up coil (mounted on
Kafeel Ahmed Kalwar, Saad Mekhilef, Mehdi Seyedmahmoudian, Ben Horan   +3 more
doaj   +1 more source

Oxygen Evolution Electrocatalysts with Trinuclear, Mixed‐Valence Iron Motifs on Electronically Aligned Carbon Dots

Advanced Functional Materials, EarlyView.
Trinuclear iron oxo‐bridged catalytic ensembles stabilized by aspartic‐acid‐derived carbon dots provide an effective platform for alkaline oxygen evolution. Mixed‐valence charge balancing, inner‐sphere charge transport, and work‐function alignment within the N/O‐rich carbon framework promote cooperative Fe‐site chemistry and efficient OER ...
Megha A. Deshmukh, Giorgio Zoppellaro, Emiliano Fonda, Lukáš Zdražil, Shounik Paul, David Panáček, Hanuman Thorat, Zdeněk Badura, Michele Melchionna, Manuela Bevilacqua, Paolo Fornasiero, Klaus Müllen, Radek Zbořil, Aristides Bakandritsos   +13 more
wiley   +1 more source

Concept evaluation of an inductive charging system for electric vehicles

, 2016
8 S.For the user acceptance of electric vehicles a simple, reliable and safe charging process is essential. An inductive charging system can fulfill this requirement and therefore contributes to the market integration of electric vehicles.
Schmülling, B., Reker, U., Barth, H., Jung, M., Braun, M.   +4 more
core   +1 more source

Research on Efficiency of Contactless Charging System based on Electromagnetic Induction

MATEC Web of Conferences, 2016
For the efficiency problem of contactless charging in type of electromagnetic induction, this paper establishes a mathematical model of contactless charging in type of electromagnetic induction and the theoretical derivation.
Chen Jianshu, Liu Xiulan, Chi Zhongjun, Li Xianglong, Jiao Dongsheng, Zeng Shuang   +5 more
doaj   +1 more source

Design and Analysis of Platform Shielding for Wireless Charging Tram

IEEE Access, 2019
The application of inductive power transmission system in trams makes trams get rid of the traditional overhead catenary, but the electromagnetic environment and safety problems brought by the inductive power transmission system also attract the public's
Ying Zhou, Liwei Zhang, Sanmu Xiu, Wenmei Hao   +3 more
doaj   +1 more source