Results 51 to 60 of about 6,884,947 (256)

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

Advanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow, Hsi‐Wen Wu, Aimin Li, Yalou Guo, Duhong Chen, Jie Zhang, Paul A. Webley   +6 more
wiley   +1 more source

Bidirectional inductive underwater wireless power transfer converter with variable structure

Energy Reports, 2023
The undersea sensor networks have an important function in marine resource exploration. To prolong the lifetime of the sensor networks, a bidirectional inductive underwater wireless power transfer (BI-UWPT) system with variable structure is proposed ...
Shuo Sang, Zhilei Yao
doaj   +1 more source

Magnetic Design Considerations to Improve Non-Linear Characteristics of Inductively Coupled Power Transfer Systems

, 2006
The paper discusses the magnetic features of various pick-up arrangements of Inductively Coupled Power Transfer systems. The performance of the standard monorail system containing an E-pickup can be improved by using S- or Z-shaped magnetic circuits ...
Sykulski, JK, Kacprzak, D., Kacprzak, Dariusz, Sykulski, J.K., Jan K. Sykulski, Dariusz Kacprzak   +5 more
core   +1 more source

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

A SiC-based matrix converter topology for inductive power transfer system

, 2014
Typical inductive power transfer (IPT) systems employ two power conversion stages to generate a high-frequency primary current from low-frequency utility supply.
Vilathgamuwa, D. Mahinda, Madawala, Udaya K., Nguyen, Xuan Bac   +2 more
core   +1 more source

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

Finite Element Assisted Study of Magnetic Configurations of Flat Pickups for Inductively Coupled Power Transfer Systems

, 2006
This publication describes the findings from a finite-element assisted study of an Inductively Coupled Power Transfer (ICPT) system with flat pickups. Results from the analysis of pickup elements are presented in a graphical form allowing comparison with
Kacprzak, D., Sykulski, J.K.
core   +1 more source

50 kW Reflexive Tuning Networks With Low Uncoupled Transmitter Currents for Dynamic Inductive Power Transfer Systems

IEEE Open Journal of Power Electronics
This paper proposes a novel reflexive tuning dynamic inductive power transfer (DIPT) system with a single inverter connected to multiple transmitter coils, which makes DIPT systems simpler and more cost-effective.
Shuntaro Inoue, Samuel Kiguthi, Jonathan Newman, Timothy Goodale, Chakridhar Reddy Teeneti, Bryce Hesterman, Abhilash Kamineni, Regan Andrew Zane   +7 more
doaj   +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

Power Stability Enhancement in Inductive Wireless Power Transfer Systems: A Review

IEEE Access
Inductive Wireless Power Transfer (IWPT) using magnetic induction has seen remarkable progress over the past few decades. Despite their growing popularity, IWPT systems suffer from output power instability due to variations in system parameters.
Yangxin Zheng, Fan Feng, Xueyuan Wang, Yonghai Huang, Peng Xie   +4 more
doaj   +1 more source