Low‐Bandgap Methylammonium‐Rubidium Cation Sn‐Rich Perovskites for Efficient Ultraviolet–Visible–Near Infrared Photodetectors
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201706068
Abstract: Solution-processed and low-temperature Sn-rich perovskites show their low bandgap of about 1.2 eV, enabling potential applications in next-generation cost-effective ultraviolet (UV)–visible (vis)–near infrared (NIR) photodetection. Particularly, the crystallization (crystallinity and orientation) and film (smooth and… read more here.
Keywords: cation; ultraviolet visible; near infrared; rich perovskites ... See more keywords
The Role of Rubidium in Multiple-Cation-Based High-Efficiency Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201701077
Abstract: Perovskite solar cells (PSCs) based on cesium (Cs)- and rubidium (Rb)-containing perovskite films show highly reproducible performance; however, a fundamental understanding of these systems is still emerging. Herein, this study has systematically investigated the role… read more here.
Keywords: cation; perovskite solar; cation based; multiple cation ... See more keywords
Interpretation of Rubidium‐Based Perovskite Recipes toward Electronic Passivation and Ion‐Diffusion Mitigation
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DOI: 10.1002/adma.202109998
Abstract: Rubidium cation (Rb+) addition is witnessed to play a pivotal role in boosting the comprehensive performance of organic–inorganic hybrid perovskite solar cells. However, the origin of such success derived from irreplaceable superiorities brought by Rb+… read more here.
Keywords: diffusion; electronic passivation; rubidium; ion ... See more keywords
Should patients hold proton pump inhibitors prior to 82Rubidium positron emission tomography myocardial perfusion imaging?
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nuclear Cardiology"
DOI: 10.1007/s12350-020-02072-w
Abstract: In the recent years, there has been a clear shift toward increased utilization of cardiac positron emission tomography (PET) in myocardial perfusion imaging (MPI). This is seen in both the academic and private sectors. It… read more here.
Keywords: pet; mpi; use; cardiology ... See more keywords
Potential use of Rubidium-82 PET to differentiate neoplasms from inflammatory lesion: Case report
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DOI: 10.1007/s12350-020-02394-9
Abstract: Rubidium-82 (Rb-82) and Thallium-201 (Tl-201) have similar activity to that of a potassium ion (K). Both tracers are active participants in the sodium– potassium exchange pump of cells. They are rapidly extracted from the blood… read more here.
Keywords: potential use; perfusion; use; differentiate ... See more keywords
Effect of rubidium incorporation on the optical properties and intermixing in Mo/Si multilayer mirrors for EUV lithography applications
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DOI: 10.1016/j.apsusc.2019.144951
Abstract: Abstract High reflectivity and long-term stability in multilayer mirrors (MLMs) are crucial for extreme ultraviolet (EUV) photolithography. The conventional base stack to reflect 13.5 nm light is a Mo/Si multilayer, which offers a maximum theoretical reflectivity… read more here.
Keywords: euv lithography; reflectivity; effect; rubidium ... See more keywords
Solvent extraction of cesium and rubidium from brine solutions using 4-tert-butyl-2-(α-methylbenzyl)-phenol
Sign Up to like & getrecommendations! Published in 2017 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2017.03.007
Abstract: Abstract A comprehensive study on the separation of cesium and rubidium from potassium with 4- tert -butyl-2-( α -methylbenzyl)-phenol ( t -BAMBP) from a synthetic brine solution containing 20 mg/L Cs, 200 mg/L Rb and 5 g/L K… read more here.
Keywords: cesium rubidium; extraction; potassium; solution ... See more keywords
Rubidium extraction from mineral and brine resources: A review
Sign Up to like & getrecommendations! Published in 2021 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2021.105644
Abstract: Abstract Rubidium is a rare alkali metal with high economic value and application potential. It is mainly recovered from the intermediate products of lithium/cesium extraction from lepidolite/pollucite. The application potential and extraction difficulties of rubidium… read more here.
Keywords: brine; review; extraction mineral; extraction ... See more keywords
Clean and efficient process for the extraction of rubidium from granitic rubidium ore
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DOI: 10.1016/j.jclepro.2018.06.041
Abstract: Abstract The extraction of rubidium from natural resources has attracted much attention due to its growing application in many fields. This paper presents a novel clean process for extracting rubidium from granitic rubidium ore. The… read more here.
Keywords: extraction; process; rubidium; rubidium ore ... See more keywords
Eco-friendly leaching of rubidium from biotite-containing minerals with oxalic acid and effective removal of Hg2+ from aqueous solution using the leaching residues
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2021.127167
Abstract: Abstract Efficient leaching of valuable metal resources from minerals and comprehensive utilizations of the leaching residues are extremely important for the sustainable use of mineral resources and reducing the environmental pollution. In this study, rubidium… read more here.
Keywords: hg2; removal; leaching residues; oxalic acid ... See more keywords
Self-focusing of CW laser beam with variable radius in rubidium atomic vapor
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DOI: 10.1016/j.optcom.2018.09.026
Abstract: Self-focusing of a cw laser beam in rubidium atomic vapor was studied. The beam power and beam spot size at entrance of a glass cell with the rubidium vapor were variable parameters. A steep grow… read more here.
Keywords: vapor; self focusing; laser beam; focusing laser ... See more keywords