Characterizing the Onset Potential Distribution of Pt/C Catalyst Deposition by a Total Internal Reflection Imaging Method.
Sign Up to like & getrecommendations! Published in 2021 at "Small"
DOI: 10.1002/smll.202102407
Abstract: A catalytic electrode with extraordinary performances for hydrogen evolution reaction (HER) should achieve a low onset potential of the bulk electrode, as well as its uniform distribution. Herein, a total internal reflection imaging (TIRi) method… read more here.
Keywords: potential distribution; method; onset potential; electrode ... See more keywords
Effect of tetravalent dopants on hematite nanostructure for enhanced photoelectrochemical water splitting
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.09.042
Abstract: Abstract In this paper, the influence of tetravalent dopants such as Si4+, Sn4+, Ti4+, and Zr4+ on the hematite (α-Fe2O3) nanostructure for enhanced photoelectrochemical (PEC) water splitting are reported. The tetravalent doping was performed on… read more here.
Keywords: tetravalent dopants; photoanode; nanostructure enhanced; onset potential ... See more keywords
Sandwich-nanostructured n-Cu2O/AuAg/p-Cu2O Photocathode with Highly Positive Onset Potential for Improved Water Reduction.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b11737
Abstract: A n-Cu2O layer formed a high-quality buried junction with p-Cu2O to increase the photovoltage and thus to shift the turn-on voltage positively. Mott-Schottky measurements confirmed that the improvement benefited from a thermodynamic shift of the… read more here.
Keywords: positive onset; cu2o; auag cu2o; onset potential ... See more keywords
Nanoporous 6H-SiC Photoanodes with a Conformal Coating of Ni–FeOOH Nanorods for Zero-Onset-Potential Water Splitting
Sign Up to like & getrecommendations! Published in 2020 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.9b17170
Abstract: A surface-nanostructured semiconductor photoelectrode is highly desirable for photoelectrochemical (PEC) solar-to-fuel production due to its large active surface area, efficient light absorption, and significantly reduced distance for charge transport. Here, we demonstrate a facile approach… read more here.
Keywords: water; photoanode; feooh nanorods; conformal coating ... See more keywords
Onset Potential for Electrolyte Oxidation and Ni-Rich Cathode Degradation in Lithium-Ion Batteries
Sign Up to like & getrecommendations! Published in 2022 at "ACS Energy Letters"
DOI: 10.1021/acsenergylett.2c01722
Abstract: High-capacity Ni-rich layered metal oxide cathodes are highly desirable to increase the energy density of lithium-ion batteries. However, these materials suffer from poor cycling performance, which is exacerbated by increased cell voltage. We demonstrate here… read more here.
Keywords: ion batteries; onset potential; lithium ion; electrolyte oxidation ... See more keywords
Mitigation of the Anodic Shift of the Onset Potential in a TiO2/α-Fe2O3 Photoanode by Inserting a Nickel Ferrite (NiFe2O4) Blocking Layer
Sign Up to like & getrecommendations! Published in 2025 at "ACS Omega"
DOI: 10.1021/acsomega.5c07668
Abstract: It is widely recognized that the insertion of TiO2 as a blocking layer into a photoanode in a PEC (photoelectrochemical) system can retard the electron–hole back recombination. However, it has been also reported that it… read more here.
Keywords: layer; tio2; onset potential; shift onset ... See more keywords