Results 201 to 210 of about 1,297,123 (251)

Anchor Engineering of Hole‐Selective Enamine‐Based Self‐Assembling Monolayers for Perovskite Solar Cells

Advanced Science, EarlyView.
This work presents novel enamine‐based self‐assembling monolayers with engineered anchoring groups as hole‐selective contacts for inverted perovskite solar cells. The conjugated molecular design suppresses interfacial defects, optimizes charge extraction, and prevents aggregation.
Deimante Krisiune, Yuxuan Yang, Yongde Xu, Hao Tian, Chuanxiao Xiao, Jianxing Xia, Mahan Saberi Zafarghandi, Ali Keshavarz Mohammadian, Negar Ashari Astani, Kasparas Rakstys, Yi Zhang, Vytautas Getautis   +11 more
wiley   +1 more source

Sustained Self‐Powered Real‐Time Vibration Monitoring Through Integrated Nonlinear Harvesting and Energy‐Aware Wireless Sensing

Advanced Science, EarlyView.
A self‐powered vibration sensing platform integrates a quasi‐zero‐stiffness piezoelectric harvester, synchronized electric charge extraction, energy management, and wireless ADC acquisition. Ambient vibration is simultaneously harvested as energy and digitized as information, enabling sustained real‐time waveform monitoring without external power.
Yizhou Li, Ye Zhang, Hao Tang, Yaozi Zheng, Yawei Wang, Chaoyang Zhao, Liwei Dong, Dewen Yu, Junlei Wang, Chunbo Lan, Guobiao Hu   +10 more
wiley   +1 more source

Scalable Crackle‐Lithography for Multifunctional Enclosed Plastic Nanofluidic Devices

Advanced Science, EarlyView.
Crackle‐lithography enables scalable fabrication of enclosed plastic‐substrate‐based nanofluidic devices with interconnected nanochannels that enable molecular transport, optical interrogation, confined electroless copper deposition, and ionic memristive behavior.
Tirumala Rao Dumpala, S. Kiruthika, Siddhi Vinayak Pandey, Junyang Zhang, Solleti Goutham, Marcos Vinicius Surmani Martins, Harry Whittingham, Boya Radha, Ashok Keerthi   +8 more
wiley   +1 more source

Trace Li Pre‐Doping of Activated Carbon Cathode Enabling Accelerated Li‐Ion Transport for High‐Power Lithium‐Ion Capacitors

Advanced Science, EarlyView.
Trace‐level Li pre‐doping on activated carbon cathodes is demonstrated to significantly enhance Li‐ion transport and high‐rate performance in lithium‐ion capacitors. An ultrathin Li2CO3 interfacial layer, formed through controlled thermal conversion, facilitates rapid ion transport without pore blockage.
Kyungmin Do, Jihyeon Ryu, Dong Gyun Im, Seong‐Yong Kim, Tae‐Hyun Kwon, Byeong Guk Kim, Seojin Jeon, Woosun Jang, Myoung Joon Hwang, Ki‐Hun Nam, Seung Yol Jeong, Ick‐Jun Kim, Seungwook Eom, Jaeik Hyun, Sunhye Yang   +14 more
wiley   +1 more source

A Robotic Testing Platform for Pipelined Discovery of Resilient Dielectric Elastomer Actuators

Advanced Science, EarlyView.
This work introduces a robotic testing platform enabling high‐throughput, multi‐parameter lifetime mapping of linear dielectric elastomer actuators (DEAs). By integrating programmable high‐voltage control and automated electromechanical measurements, the system identifies material and operating conditions that double actuator lifetime.
Ang (Leo) Li, Alexander Yin, Alexander White, Sahib Sandhu, Anatol Gogoj, Denise Maria de Andrade, Matthew Francoeur, Victor Jimenez‐Santiago, Van Remenar, Codrin Tugui, Mihai Duduta   +10 more
wiley   +1 more source

Electric vehicle and charging infrastructure

P. Saravanakumar, S. Saravanan, S. Sugumar   +2 more
openaire   +1 more source

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Vehicle Charging Infrastructure Security

2019 IEEE International Conference on Consumer Electronics (ICCE), 2019
The electric vehicle charging infrastructure supports Plug-in Electric Vehicle (PEV) refueling through vehicle charging equipment (EVSE). Communication and control methods are being developed and tested to respond to growing PEV electrical load and enable this new grid load to expand renewable resource integration and grid services, without additional ...
Richard M. Pratt, Thomas E. Carroll
openaire   +2 more sources

European railway infrastructure: towards a convergence of infrastructure charging?

International Journal of Transport Management, 2004
Thirteen years ago, the European Directive 91/440 was implemented with the aim of increasing the efficiency of railway organisations throughout Europe. The main requirement of the Directive was to split transport operating from infrastructure management (at least in accounting terms).
openaire   +3 more sources

Charges for local infrastructure

Town Planning Review, 1990
Investigates the feasibility of new ways of financing infrastructure in Britain. It draws on the useful insights provided by the North American experience where charges for infrastructure are currently in use. In Britain the situation is somewhat confused, there being little use of explicit charges, but an increasing, although sporadic, use of a hybrid
openaire   +1 more source

Decentralized charging infrastructure for the E-mobility

2015 IEEE 12th International Multi-Conference on Systems, Signals & Devices (SSD15), 2015
Electromobility offers the opportunity to achieve individual mass mobility in a conscious efficient, climate friendly and environmentally manner. Therefor new technologies in energy distribution grids are needed with the integration of decentralized intelligently networked charging infrastructure.
Martin Leutelt, Viktor Wolff, Andreas Pretschner   +2 more
openaire   +2 more sources