Results 221 to 230 of about 20,876 (237)

Organic Electrochemical Transistors for Neuromorphic Devices and Applications

Advanced Materials, EarlyView.
Organic electrochemical transistors are emerging as promising platforms for neuromorphic devices that emulate neuronal and synaptic activities and can seamlessly integrate with biological systems. This review focuses on resultant organic artificial neurons, synapses, and integrated devices, with an emphasis on their ability to perform neuromorphic ...
Kexin Xiang, Jiajun Song, Hong Liu, Junxin Chen, Feng Yan   +4 more
wiley   +1 more source

Double-layer metasurface-based edge coupler for low-loss coupling between optical fiber and thin-film lithium niobate photonic chip. [PDF]

Sci Rep
Zou X, Li H, Choi DY, Kim JT, Lee SS.
europepmc   +1 more source

Operando X‐ray Spectroscopy Study of Pd and Pd–Au Laterally Condensed Catalysts during Selective Acetylene Hydrogenation: The Role of Carbon

Advanced Materials, EarlyView.
The selective hydrogenation of acetylene over laterally condensed Pd and Pd–Au catalysts (LCCs) was investigated using operando X‐ray absorption and photoelectron spectroscopy in combination with density functional theory. Pd‐LCCs were found to incorporate significantly more carbon into the metal lattice than Pd–Au LCCs, where the carbon uptake governs
Eylül Öztuna, Thomas Götsch, Daniel Cruz, Patrick Zeller, Olga V. Vinogradova, Zehua Li, Christian Rohner, Franz‐Philipp Schmidt, Zahra Gheisari, Alexander Steigert, Martin Muske, Michael Hävecker, Eugen Stotz, Iryna Antonyshyn, Frank Girgsdies, Olaf Timpe, Thomas Lunkenbein, Vanessa J. Bukas, Karsten Reuter, Robert Schlögl, Katarzyna Skorupska, Axel Knop‐Gericke, Beatriz Roldán Cuenya   +22 more
wiley   +1 more source

Robust direct voltage control of stand-alone DFIG wind systems using a fractional-order fuzzy logic approach. [PDF]

Sci Rep
Boucetta F, Alturki M, Albaker A, Alqunun K, Benchouia MT, Alshammari BM, Becherif M, Guesmi T.   +7 more
europepmc   +1 more source

Engineering Bilayer Tandem Catalysts on Si‐Based Photocathodes for High‐performance CO2 Reduction to Produce Methane

Advanced Materials, EarlyView.
A Cu/Ag‐Cu bilayer tandem catalyst is designed for a pyramid‐structured p‐Si photocathode, creating multiple and functionally distinct interfaces tailored to specific reaction steps and intermediate stabilization. This Cu/Ag‐Cu‐decorated p‐Si photocathode exhibits both high photocurrent and good selectivity for photoelectrochemical CO2 reduction to CH4.
Hao Wu, Shenghe Si, Haitao Wang, Changlai Wang, Rongchi Dai, Jianuo Li, Shohei Fukaya, Zhenhua Pan, Yujie Xiong, Noritaka Usami, Koyo Norinaga, Yasuyoshi Kurokawa, Suchada Sirisomboonchai, Dong Liu, Qian Wang   +14 more
wiley   +1 more source

Enhanced FPGA-based smart power grid simulation using Heun and Piecewise analytic method. [PDF]

Sci Rep
Gul U, Raza Ur Rehman HM, Gul MJ, Mezquita GM, Barrera AEP, Ashraf I.   +5 more
europepmc   +1 more source

Integrated Lead/Iodine Management for Sustainable Perovskite Solar Modules

Advanced Materials, EarlyView.
Perovskite solar modules face environmental risks from lead and iodine leakage. A dual‐function adsorbent—porphyrin‐modified whitlockite nanocomposites—effectively captures iodine and Pb2+, even under severe damage. Combined with a semi‐closed recycling process, it recovers 96.9% high‐purity PbI2 and reduces residual Pb2+ to <10 ppb, offering an ...
Guo‐Bin Xiao, Niansheng Xu, Zhen‐Yang Suo, Sibei Mai, Dandan Hu, Feng Gao, Jing Cao   +6 more
wiley   +1 more source

Temperature drift suppression and measurement dead zone elimination in differential MEMS resonant accelerometers using dual-mode operating method. [PDF]

Microsyst Nanoeng
Zhu B, Wang Z, Ma L, Zhai Z, Wang K, Yang W, Bie X, Zou X.   +7 more
europepmc   +1 more source

Facet‐Selective Electrostatic Assembling of 2D Mxene onto Anisotropic Single‐Crystal Metal Oxides for Enhanced Photocatalysis

Advanced Materials, EarlyView.
Overcoming random aggregation, Facet‐Selective Electrostatic Assembly (FSEA) achieves site‐specific integration of 2D MXenes onto 3D TiO2 supports. This electrostatic assembling creates optimized interface energy junctions that facilitate spatial charge transfer.
Shun Kashiwaya, Stephen Nagaraju Myakala, Sho Nekita, Yuta Tsuji, Yuran Niu, Xianjie Liu, Leiqiang Qin, Manisha Sharma, Alexei Zakharov, Lars Hultman, Dominik Eder, Hikaru Saito, Alexey Cherevan, Johanna Rosen   +13 more
wiley   +1 more source

Closed-form design optimization for LLC converters with wide output voltage range based on FHA. [PDF]

Sci Rep
Hussein AMA, Marei MI, Soliman MH.
europepmc   +1 more source