Results 111 to 120 of about 64,463 (382)

Polarization Management on Anisotropic Thin‐Film Lithium Niobate Platform

Advanced Photonics Research, EarlyView.
This review focuses on x‐cut thin‐film lithium niobate (TFLN), exploring strategies to mitigate anisotropy and mode hybridization. It covers polarization beam splitters, rotators, splitter‐rotators, polarizers, and polarization‐insensitive components. Key applications include polarization‐division multiplexing, polarization‐insensitive modulation, and ...
Kaixuan Chen, Youxin Liu, Xinke Xing, Haohua Wang, Tian Gao, Weilong Ma, Fansu Zhao, Lingfeng Wu, Changjian Guo, Liu Liu   +9 more
wiley   +1 more source

Enhanced Oxygen Evolution Reaction Performance of Niobium–Cobalt Oxide Catalysts in Acidic and Alkaline Media

Advanced Sustainable Systems, EarlyView.
The electronic modulation of Nb‐doped Co3O4 catalyst showcases enhanced activity and extended stability for OER in both alkaline (1M KOH) and acidic (0.5M H2SO4) electrolytes. The higher activity emanated from the synergistic effect between the Nb5+ dopant and Co3O4.
Kassa Belay Ibrahim, G.P. Darshan, Gabriele Benetti, Pankaj Kumar, Enrique Rodríguez‐Castellón, Tofik Ahmed Shifa, Elisa Moretti, Alberto Vomiero   +7 more
wiley   +1 more source

Aluminium Phosphide Poisoning: Two Pediatric Patients and Two Different Clinical Outcomes

Journal of Pediatric Emergency and Intensive Care Medicine, 2017
Aluminium phosphide is an insecticide that turns into a quite toxic gas called phosphine when contacts with gastric fluids. Aluminium phosphide poisoning causes severe metabolic acidosis, acute respiratory distress syndrome and multi-organ failure with ...
Faruk Ekinci, Rıza Dinçer Yıldızdaş, Özden Özgür Horoz, Özlem Tolu Kendir, Ercüment Petmezci, İlknur Tolunay, Hayri Levent Yılmaz   +6 more
doaj   +1 more source

Optimal design study of high efficiency indium phosphide space solar cells [PDF]

Recently indium phosphide solar cells have achieved beginning of life AMO efficiencies in excess of 19 pct. at 25 C. The high efficiency prospects along with superb radiation tolerance make indium phosphide a leading material for space power requirements.
Flood, Dennis J., Jain, Raj K.
core   +1 more source

A Bifunctional Fibrous Scaffold Implanted with Amorphous Co2P as both Cathodic and Anodic Stabilizer for High‐Performance Li─S Batteries

Advanced Science, EarlyView.
An amorphous Co2P‐embedded porous carbon nanofiber membrane (A─Co2P/PCNF) via electrospinning/in situ phosphorization is developed to serve as the dual‐electrode stabilizer for Li─S batteries. The amorphization strategy enables more exposed undercoordinated Co sites with optimized d‐band centers, enhanced LiPSs adsorption/catalysis, and lithiophilicity‐
Gang Zhao, Tianran Yan, Lei Wang, Cheng Yuan, Tong Chen, Bin Wang, Chen Cheng, Pan Zeng, Yude Su, Liang Zhang   +9 more
wiley   +1 more source

Enhanced water‐splitting performance: Interface‐engineered tri‐metal phosphides with carbon dots modification

Carbon Energy
Designing integrated overall water‐splitting catalysts that maintain high efficiency and stability under various conditions is an important trend for future development, yet it remains a significant challenge.
Yingnan Jiang, Jingkun Yu, Haoqiang Song, Lingling Du, Wenxuan Sun, Yulong Cui, Yuwen Su, Meiling Sun, Guangchao Yin, Siyu Lu   +9 more
doaj   +1 more source

Electronic structures of free-standing nanowires made from indirect bandgap semiconductor gallium phosphide

, 2016
We present a theoretical study of the electronic structures of freestanding nanowires made from gallium phosphide (GaP)--a III-V semiconductor with an indirect bulk bandgap.
A Standing, AD Carlo, AR Aparna, B Lassen, BY Liu, C Liu, D Chadi, E Lind, F Ning, F Ning, F Ning, G Klimeck, G Klimeck, GH Liao, GH Liao, HQ Xu, HQ Xu, J Novak, J-M Jancu, K Ohashi, L-W Wang, M Aghaeipour, MP Persson, MP Persson, MP Persson, MP Persson, O Salehzadeh, P Vogl, S Assali, S Assali, S Cahangirov, S Yazdi, VVR Kishore, VVR Kishore, Y Niquet, Y Niquet, ZJ Gu   +36 more
core   +1 more source

Heterostructure of Fe3O4 Confined in Hierarchical Porous Carbon for Interface‐Enhanced Medical‐Grade H2O2 Electrosynthesis

Advanced Science, EarlyView.
The heterostructure, featuring the interfacial effect of Fe3O4 and amorphous carbon, enhances electronic conductivity, and activates thermodynamically favorable Fe and C multiple sites for the 2e– ORR by moderately tuning *OOH adsorption strength, enabling efficient medical‐grade H2O2 synthesis.
Yanan Shi, Li‐Li Zhang, Chongyang Wang, Shaohui Sun   +3 more
wiley   +1 more source

Phosphorus Vacancy‐Induced Built‐In Electric Field for Electromagnetic Properties Modulation

Advanced Science, EarlyView.
The advantages of defect‐induced polarization resulting from group VA anion vacancies, particularly phosphorus vacancies (VP) are analyzed in comparison to the anion vacancies of other elements. P atoms possess both plentiful high‐energy unpaired valence electrons in 3p orbitals and moderate nonmetallicity, thus the selection of VP for regulating EM ...
Yu Zhang, Pengfei Hu, Pei‐Yan Zhao, Bo Cai, Hualong Peng, Shu‐Hao Yang, Martin C. Koo, Chenming Liang, Guang‐Sheng Wang   +8 more
wiley   +1 more source

A Rare but Potentially Fatal Poisoning; Aluminum Phosphide Poisoning

Journal of Pediatric Emergency and Intensive Care Medicine, 2017
Phosphide, a very toxic gas, is used in our country as aluminium phosphide tablets impregnated in clay. It is widely used since it has a very high diffusion capacity, whereby it can eradicate all living creatures in any form of their life cycle and does ...
Orkun Tolunay, Tamer Çelik, Gülperi Yücel, Ulaş Özdemir, Anıl Atmış, Asena Sucu, Ümit Çelik   +6 more
doaj   +1 more source