Cation-Exchange Enables In Situ Preparation of PbSe Quantum Dot Ink for High Performance Solar Cells.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202205356
Abstract: Lead selenide (PbSe) colloidal quantum dots (CQDs) are promising candidates for optoelectronic applications. To date, PbSe CQDs capped by halide ligands exhibit improved stability and solar cells using these CQDs as active layers have reported… read more here.
Keywords: cation exchange; solar cells; pbse; performance ... See more keywords
Enhancing Thermoelectric Performance of PbSe by Se Vacancies
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-017-6040-5
Abstract: Self-doped n-type PbSe1−δ thermoelectric compounds have been successfully synthesized by the melting and annealing method. The Se vacancies are created by intentionally produced deficiency of Se elements during the sample preparation. Such intrinsic doping can… read more here.
Keywords: type pbse1; thermoelectric performance; pbse; enhancing thermoelectric ... See more keywords
Tunable near-infrared emission and fluorescent lifetime of PbSe quantum dot-doped borosilicate glass
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.03.347
Abstract: Abstract PbSe quantum dots (QDs) were used to dope borosilicate glass with a composition of SiO 2 -B 2 O 3 -Al 2 O 3 -ZnO-AlF 3 -Na 2 O-PbO-Se, which was prepared using the… read more here.
Keywords: pbse; borosilicate glass; near infrared; pbse quantum ... See more keywords
PbSe mid-IR photoconductive thin films (part I): Phase analysis of the functional layer
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.06.330
Abstract: Abstract Photoconductive thin films on the basis of PbSe have been used as functional materials for infrared (IR) detectors. High quality PbSe thin films were grown on glass substrates by chemical bath deposition (CBD) yielding… read more here.
Keywords: phase; pbse; thin films; layer ... See more keywords
PbSe mid-IR photoconductive thin films (part-II): Structural analysis of the functional layer
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.11.252
Abstract: Abstract Photoconducting thin films on the basis of PbSe have been used as functional materials for infrared detectors. The photoconducting sensor function is established by annealing PbSe films in oxygen rich and iodine rich atmospheres.… read more here.
Keywords: phase; thin films; pbse; layer ... See more keywords
Laser sintered PbSe semiconductor thin films for Mid-IR applications using nanocrystals
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.156537
Abstract: Abstract Interests in group IV-VI compound semiconductors for MWIR applications have undergone multiple resurgences over the last 70 years due to the high IR responsivity. Many research groups have shown they can achieve high IR… read more here.
Keywords: thin films; pbse; laser sintered; deposition ... See more keywords
Chemical bath deposition of high structural and morphological quality PbSe thin films with potential optoelectronic properties for infrared detection applications
Sign Up to like & getrecommendations! Published in 2021 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2021.124479
Abstract: Abstract Lead selenide (PbSe) thin films deposited by aqueous-based chemical methods have recently reached considerable importance for the production of different low cost and good quality optoelectronic devices. Applications in infrared devices as well as… read more here.
Keywords: thin films; microscopy; quality; pbse thin ... See more keywords
Improvement on performances of graphene-PbSe Schottky photodetector via oxygen-sensitization of PbSe
Sign Up to like & getrecommendations! Published in 2019 at "Materials Letters"
DOI: 10.1016/j.matlet.2018.10.045
Abstract: Abstract Graphene-PbSe Schottky photodiodes were constructed by transferring a monolayer graphene sheet onto the surface of PbSe thin films. In order to improve the device performances, oxygen sensitization of PbSe was adopted in the fabrication… read more here.
Keywords: sensitization pbse; pbse; graphene pbse; pbse schottky ... See more keywords
Synthesis, thermal and mechanical properties of novel biobased, biodegradable and double crystalline Poly(butylene succinate)-b-Poly(butylene sebacate) multiblock copolymers
Sign Up to like & getrecommendations! Published in 2020 at "Polymer"
DOI: 10.1016/j.polymer.2020.123248
Abstract: Abstract Novel biobased, biodegradable, and double crystalline poly(butylene succinate)-b-poly(butylene sebacate) (PBS-b-PBSe) multiblock copolymers were successfully synthesized in this research from dihydroxyl terminated PBS-diol and PBSe-diol through a chain extension reaction using hexamethylene diisocyanate as a… read more here.
Keywords: pbs pbse; pbse; poly butylene; multiblock copolymers ... See more keywords
Microstructure of Thermoelectric Material - Pbi-xSnxSe and PbSe
Sign Up to like & getrecommendations! Published in 2018 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927618011819
Abstract: Lead Selenide (PbSe) has been used for thermoelectric materials since 1950’s due to its high thermoelectric figure of merit zT (~0.8 at ~700K where zT = S2σT/κ, which depends on the Seebaeck coefficient [the thermopower]… read more here.
Keywords: pbse; pb1 xsnxse; pbse pb1; microstructure thermoelectric ... See more keywords
Large-Scale Colloidal Synthesis of Chalcogenides for Thermoelectric Applications.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c23247
Abstract: A simple and effective preparation of solution-processed chalcogenide thermoelectric materials is described. First, PbTe, PbSe, and SnSe were prepared by gram-scale colloidal synthesis relying on the reaction between metal acetates and diphenyl dichalcogenides in hexadecylamine… read more here.
Keywords: scale colloidal; solution processed; microscopy; colloidal synthesis ... See more keywords