Carbon Dangling Bonds in Photodegraded Polymer:Fullerene Solar Cells
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201601420
Abstract: Intrinsic photodegradation of organic solar cells, theoretically attributed to CH bond rearrangement/breaking, remains a key commercialization barrier. This work presents, via dark electron paramagnetic resonance (EPR), the first experimental evidence for metastable C dangling bonds… read more here.
Keywords: dangling bonds; photodegraded polymer; fullerene; polymer fullerene ... See more keywords
Sodium Passivation of the Grain Boundaries in CuInSe2 and Cu2ZnSnS4 for High-Efficiency Solar Cells
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201601457
Abstract: It is well known that sodium at grain boundaries (GBs) increases the photovoltaic efficiencies of CuInSe2 and Cu2ZnSnS4 significantly. However, the mechanism of how sodium influences the GBs is still unknown. Based on the recently… read more here.
Keywords: passivation; dangling bonds; bonds gbs; grain boundaries ... See more keywords
Modulating the catalytic properties of bimetallic atomic catalysts: Role of dangling bonds and charging.
Sign Up to like & getrecommendations! Published in 2023 at "ChemSusChem"
DOI: 10.1002/cssc.202202267
Abstract: Bimetallic atomic catalysts (BACs) exhibit great potential in CO2 electro-reduction. However, the modulation and improvement of their catalytic performance are still challenging. To address these issues, we use the intrinsic descriptor ψ based on the… read more here.
Keywords: bonds charging; modulating catalytic; dangling bonds; role dangling ... See more keywords
Dangling bonds on the Cl- and Br-terminated Si(100) surfaces
Sign Up to like & getrecommendations! Published in 2022 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2022.153080
Abstract: Halogen monolayer on a silicon surface is attracting active attention for applications in electronic device fabrication with individual impurities. To create a halogen mask for the impurities incorporation, it is desirable to be able to… read more here.
Keywords: bonds terminated; surface; dangling bonds; 100 surfaces ... See more keywords
Contribution of dangling-bonds to polycrystalline SiC corrosion
Sign Up to like & getrecommendations! Published in 2020 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2020.07.001
Abstract: Abstract The relationship between lattice defects and the corrosion of SiC irradiated with heavy ions at 400 °C and 800 °C was investigated using electrochemistry and electron spin resonance spectroscopy. An immersion test in high-pressure hot water… read more here.
Keywords: bonds polycrystalline; sic corrosion; dangling bonds; polycrystalline sic ... See more keywords
Preparing dangling bonds by nanoholes on graphene oxide nanosheets and their enhanced magnetism
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra05945e
Abstract: The effects of dangling bonds on the magnetic properties of graphene oxide (GO) were studied experimentally by creating nanoholes on GO nanosheets. GO with more nanoholes (MHGO) and less nanoholes (LHGO) on graphene oxide nanosheets… read more here.
Keywords: dangling bonds; magnetism; graphene oxide; oxide nanosheets ... See more keywords
Thermally Induced Crossover from 2D to 1D Behavior in an Array of Atomic Wires: Silicon Dangling-Bond Solitons in Si(553)-Au.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.124.016102
Abstract: The self-assembly of submonolayer amounts of Au on the densely stepped Si(553) surface creates an array of closely spaced "atomic wires" separated by 1.5 nm. At low temperature, charge transfer between the terraces and the row… read more here.
Keywords: array; dangling bonds; induced crossover; thermally induced ... See more keywords