Engineering Band-Type Alignment in CsPbBr3 Perovskite-Based Artificial Multiple Quantum Wells.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202005166
Abstract: Semiconductor heterostructures of multiple quantum wells (MQWs) have major applications in optoelectronics. However, for halide perovskites-the leading class of emerging semiconductors-building a variety of bandgap alignments (i.e., band-types) in MQWs is not yet realized owing… read more here.
Keywords: multiple quantum; band; quantum wells; perovskite based ... See more keywords
Multifunctional additive CdAc2 for efficient perovskite-based solar cells.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202211806
Abstract: Polycrystalline perovskite films fabricated on flexible and textured substrates often are highly defective, leading to poor performance of perovskite devices. Finding substrate-tolerant perovskite fabrication strategies is therefore paramount. Herein, we show that adding a small… read more here.
Keywords: perovskite based; solar cells; cdac2; multifunctional additive ... See more keywords
Perovskite‐Based Optoelectronic Biointerfaces for Non‐Bias‐Assisted Photostimulation of Cells
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201900758
Abstract: Organohalide perovskites have attracted significant attention for efficient solar energy harvesting. They boost the photoelectrical conversion efficiency of the solution‐processable solar cells because of having a nearly 100% internal quantum efficiency, operating in both narrow‐… read more here.
Keywords: photostimulation; perovskite based; cells perovskite; bias assisted ... See more keywords
Robust perovskite-based triboelectric nanogenerator enhanced by broadband light and interface engineering
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-03351-9
Abstract: Triboelectric nanogenerators (TENGs) are a widely researched type of energy harvester suited to powering mobile micro-electronic devices. In this study, we present a hybrid MAPbIxCl3-x perovskite-based triboelectric nanogenerator (P-TENG) based on the coupling of triboelectric… read more here.
Keywords: triboelectric nanogenerator; teng; based triboelectric; perovskite based ... See more keywords
Perovskite-based proton conducting membranes for hydrogen separation: A review
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.06.045
Abstract: Abstract Hydrogen is considered a fuel of the future due to its diversified supply and zero greenhouse gas emission. The application of advanced membrane technology for hydrogen separation within the larger hydrogen production process context… read more here.
Keywords: hydrogen; proton conducting; hydrogen separation; perovskite based ... See more keywords
Sr Segregation in Perovskite Oxides: Why It Happens and How It Exists
Sign Up to like & getrecommendations! Published in 2018 at "Joule"
DOI: 10.1016/j.joule.2018.07.016
Abstract: Summary Among the phenomena related to the surface rearrangement of cations in perovskite-based oxides, A-site cation enrichment, Sr in particular, near the surface has been frequently observed. Upon annealing in an oxidizing atmosphere, Sr is… read more here.
Keywords: oxides happens; surface; segregation perovskite; perovskite oxides ... See more keywords
I-V and impedance characterization of a solution processed perovskite based heterojunction photodetector
Sign Up to like & getrecommendations! Published in 2018 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2018.07.001
Abstract: Abstract Herein, we report the investigation of electrical and photo response properties of hybrid organic-inorganic perovskite based photodetector. Surface morphology of perovskite thin film examined through Field emission scanning electron Microscope (FESEM) revealed smooth surface… read more here.
Keywords: photodetector; mobility; analysis; spectroscopy ... See more keywords
Transport properties of perovskite-based stannate thin films of La-doped SrSnO3
Sign Up to like & getrecommendations! Published in 2021 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2021.107028
Abstract: Abstract SrSnO3 is a potential candidate for the perovskite-structured transparent electrode for many optoelectronic devices, especially for recently developed perovskite solar cells. La-doped SrSnO3 thin films were deposited using pulsed laser deposition on SrTiO3 (STO)… read more here.
Keywords: based stannate; thin films; doped srsno3; transport properties ... See more keywords
Modulating Polarization of Perovskite-Based Heterostructures via In Situ Semiconductor Generation and Enzyme Catalysis for Signal-Switchable Photoelectrochemical Biosensing.
Sign Up to like & getrecommendations! Published in 2021 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.1c01457
Abstract: Polarization of photoactive materials in current photoelectric (PE) systems is difficult to be adjusted, and thus electron-transfer routes of these systems are unchangeable, which limits their performance in photoelectrochemical (PEC) analysis. Herein, we attempted to… read more here.
Keywords: polarization perovskite; polarization; enzyme catalysis; based heterostructures ... See more keywords
Emerging Strategies for Developing High-Performance Perovskite-Based Materials for Electrochemical Water Splitting
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c02313
Abstract: Electrochemical water splitting is one of the most promising techniques for producing high-purity hydrogen without carbon emissions. To commercialize this attractive technique, designing cost-effective, highly efficient, and stable electrocatalysts is desired. Perovskite oxides have been… read more here.
Keywords: water splitting; emerging strategies; water; electrochemical water ... See more keywords
A Review on Halide Perovskite-Based Photocatalysts: Key Factors and Challenges
Sign Up to like & getrecommendations! Published in 2022 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.2c02680
Abstract: A growing number of research articles have been published on the use of halide perovskite materials for photocatalytic reactions. These articles extend these materials’ great success from solar cells to photocatalytic technologies such as hydrogen… read more here.
Keywords: photocatalysts key; perovskite based; halide perovskite; based photocatalysts ... See more keywords