Results 101 to 110 of about 357,275 (308)

Zwitterionic Self‐Assembled Monolayer for Simultaneous Noise Suppression and Hole Extraction in High‐Performance Near‐Infrared Organic Photodetectors

Advanced Functional Materials, EarlyView.
This study presents a new hole transporting material (HTM) mechanism for self‐assembled monolayers in near‐infrared organic photodetectors. The formation of zwitterions induces a strong electric field that significantly increases the work function of HTM‐coated indium tin oxide substrates. The devices exhibit low dark current and noise, along with high
Jiyoung Shin, Gyeong Min Lee, Juyeon Shin, Jaewoong Kim, Tae Hyuk Kim, Do Yeon Kim, Myeong In Kim, Kyeounghak Kim, Jae Won Shim, In Hwan Jung   +9 more
wiley   +1 more source

Evaluation of Aspergillus tamarii NRC 3 biomass as a biosorbent for removal and recovery of heavy metals from contaminated aqueous solutions

Bulletin of the National Research Centre, 2019
Background Biomass produced as a byproduct from the β-mannanase production process by Aspergillus tamarii NRC 3was evaluated as a biosorbent for the removal and recovery of some heavy metal ions.
Abdelnaby Mahmoud Saad, Moataza Mahmoud Saad, Nevin Ahmed Ibrahim, Doaa El-Hadedy, Eman Ibrahim Ibrahim, Al Zahraa Karam El-Din, Helmy Mohamed Hassan   +6 more
doaj   +1 more source

Removal of Lead from polluted water using waste eggshell [PDF]

, 2013
In the present project work our plan was to make an attempt to remove heavy metal ions (Pb ions in our case) from polluted water using low cost materials.
Panda, Debabrata
core  

New Spectroscopic Observations of the Post-AGB Star V354Lac=IRAS22272+5435

, 2009
The strongest absorption features with the lower-level excitation potentials $\chi_{\rm low}
B. E. Reddy, B. E. Reddy, B. E. Reddy, B. J. Hrivnak, B. J. Hrivnak, B. J. Hrivnak, C. Loup, C. S. Jeffery, D. Fong, D. Shulyak, E. J. Bakker, F. Herwig, F. Kupka, H. Winckel Van, J. P. Vallèe, L. Decin, L. M. Hobbs, L. Zacs, M. Asplund, M. Busso, M. Reyniers, N. E. Piskunov, N. S. Tavolganskaya, R. E. Luck, R. Luna, S. Kwok, T. Blöcker, T. Foster, V. E. Panchuk, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. Panchuk, V.G. Klochkova, Y. P. Georgelin, Y. Takeda, Y. Takeda   +45 more
core   +1 more source

Encapsulation of heavy metals by a nanoporous complex oxide 12CaO · 7Al₂ O₃ [PDF]

, 2019
The nanoporous oxide 12CaO ⋅ 7Al2O3 (C12A7) offers the possibility of capturing large concentrations of environmentally damaging extra-framework species in its nanopores.
Chroneos, Alexander, Grimes, Robin W., Kuganathan, Navaratnarajah   +2 more
core   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Designing defect-based qubit candidates in wide-gap binary semiconductors for solid-state quantum technologies

, 2017
The development of novel quantum bits is key to extend the scope of solid-state quantum information science and technology. Using first-principles calculations, we propose that large metal ion - vacancy complexes are promising qubit candidates in two ...
Galli, Giulia, Govoni, Marco, Ma, He, Seo, Hosung   +3 more
core   +1 more source

From Wafers to Electrodes: Transferring Automatic Optical Inspection (AOI) for Multiscale Characterization of Smart Battery Manufacturing

Advanced Functional Materials, EarlyView.
Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley   +1 more source

Temperature‐Modulated Threshold Response in a Volatile Memristor: Toward a Biomimetic Polymodal Nociceptive System

Advanced Functional Materials, EarlyView.
This study demonstrates an artificial polymodal nociceptor whose firing threshold is actively modulated by temperature. A volatile TiN/TiOx/ZnO/TiOx/ITO memristor shows interfacial ion–driven resistive switching and membrane‐potential‐like dynamics, enabling temperature‐dependent nociceptive behavior.
Chanmin Hwang, Yuseong Jang, Myoungsu Chae, Hee‐Dong Kim   +3 more
wiley   +1 more source