Results 31 to 40 of about 197,798 (287)

Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives

Advanced Science, 2021
Lead‐based halide perovskites have received great attention in light‐emitting applications due to their excellent properties, including high photoluminescence quantum yield (PLQY), tunable emission wavelength, and facile solution preparation. In spite of
Xin Li, Xupeng Gao, Xiangtong Zhang, Xinyu Shen, Min Lu, Jinlei Wu, Zhifeng Shi, Vicki L. Colvin, Junhua Hu, Xue Bai, William W. Yu, Yu Zhang   +11 more
doaj   +1 more source

Advances in Theoretical Calculation of Halide Perovskites for Photocatalysis

Frontiers in Nanotechnology, 2021
Photocatalysis, which includes water splitting for hydrogen fuel generation, degradation of organic pollutants, and CO2 reduction using renewable solar energy, is one of the most promising solutions for environmental protection and energy conversion ...
Xiaolin Liu, Jichao Fan, Changzhu Huang
doaj   +1 more source

Gold Nucleation Inhibition by Halide Ions: a Basis for a Seed-Mediated Approach [PDF]

, 2015
In the present work, we examine the effect of halide ions on gold nucleation, a typical synthetic variable in the wet-chemical production of gold nanostructures.
Coronado, Eduardo A., Douglas Gallardo, Oscar Alejandro, Macagno, Vicente Antonio, Moiraghi, Raquel, Perez, Manuel Alejo   +4 more
core   +1 more source

LİSE 1. SINIF ÖĞRENCİLERİNİN MATEMATİK KONULARININ GÜNLÜK YAŞAMDA KULLANIMI KONUSUNDAKİ FİKİRLERİ ÜZERİNE BİR ARAŞTIRMA

Hayef: Journal of Education, 2019
In this research, the aim is to define the thoughts of the 9th grade students about the usage of the maths subjects in daily life. Taking this aim into consideration, these are some of the possible questions, which are investigated: What is the ...
Dilek ÇAĞIRGAN GÜLTEN, Lütfü İLGAR, İsmail GÜLTEN   +2 more
doaj   +2 more sources

Orbital-Energy Splitting in Anion Ordered Ruddlesden-Popper Halide Perovskites for Tunable Optoelectronic Applications

, 2020
The electronic orbital characteristics at the band edges plays an important role in determining the electrical, optical and defect properties of perovskite photovoltaic materials.
Ghosez, Philippe, Hong, Jiawang, Tang, Gang, Wang, Vei, Zhang, Yajun   +4 more
core   +1 more source

High Open Circuit Voltage Solar Cells based on bright mixed-halide CsPbBrI2 Perovskite Nanocrystals Synthesized in Ambient Air Conditions [PDF]

, 2018
Lead halide perovskite nanocrystals (NCs) are currently emerging as one of the most interesting solution processed semiconductors since they possess high photoluminescence quantum yield (PLQY), and colour tunability through anion exchange reactions or ...
Christodoulou, Sotirios, Konstantatos, Gerasimos, Pradhan, Santanu, Stasio, Francesco Di, Stavrinadis, Alexandros   +4 more
core   +3 more sources

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Fabrication and Properties for Thermal Neutron Detection of ⁶LiCl/Rb₂CeCl₅ Eutectic Scintillator

Crystals
The 3He gas is commonly used for the detection of thermal neutrons. However, with the depletion of 3He gas, there is a need to develop new solid scintillators for thermal neutron detection.
Rei Sasaki, Kei Kamada, Masao Yoshino, Kyoung Jin Kim, Rikito Murakami, Takahiko Horiai, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Yuji Ohashi, Takashi Hanada, Akira Yoshikawa   +12 more
doaj   +1 more source

Synthesis and Structure Determination of the Quaternary Zinc Nitride Halides Zn2NX1−yX′y (X, X′ = Cl, Br, I; 0 < y < 1)

Inorganics, 2016
The quaternary series Zn2NCl1−yBry and Zn2NBr1−yIy were synthesized from solid-liquid reactions between zinc nitride and the respective zinc halides in closed ampoules, and the evolution of their crystal structures was investigated by single-crystal and ...
Yanqing Li, Xiaohui Liu, Richard Dronskowski   +2 more
doaj   +1 more source

Radiochemical synthesis of pure anhydrous metal halides [PDF]

, 1973
Method uses radiation chemistry as practical tool for inorganic preparations and in particular deposition of metals by irradiation of their aqueous metal salt solutions with high energy electrons.
Marsik, S. J., May, C. E., Philipp, W. H.   +2 more
core   +1 more source