4.6 Article

Ag@Cu with Cu-CuO interface prepared by air cold-plasma promoting the electrocatalytic reduction of CO2 to low-carbon alcohols

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Environmental

L-Cysteine capped Mo2C/Zn0.67Cd0.33S heterojunction with intimate covalent bonds enables efficient and stable H2-Releasing photocatalysis

Xin Zhang et al.

Summary: In this study, L-Cysteine capped Mo2C nanoplates were used to anchor Zn2+/Cd2+ to in-situ grow Zn0.67Cd0.33S nanomaterial for constructing a highly efficient and robust LMo2C/Zn0.67Cd0.33S heterojunction, which greatly improved the charge transfer efficiency and suppressed the photo-corrosion of Zn0.67Cd0.33S nanomaterial.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Engineering, Environmental

Highly efficient recovery of heavy rare earth elements by using an amino-functionalized magnetic graphene oxide with acid and base resistance

Shuangyou Bao et al.

Summary: In this study, amino grafted magnetic graphene oxide composites were prepared using a one-step cross-link reaction, showing stability and excellent adsorption performance in water treatment. The composites have a high adsorption capacity for Ho(III) and can be regenerated in acid and alkali solutions with retained structural integrity and physicochemical properties. Additionally, the adsorbent exhibits excellent adsorption performance for other heavy REEs, providing a new strategy for efficient recovery of heavy REEs from aqueous solution.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Article Engineering, Environmental

Building P-doped MoS2/g-C3N4 layered heterojunction with a dual-internal electric field for efficient photocatalytic sterilization

Xin Zhang et al.

Summary: The research presents a novel method of synthesizing phosphorus-doped MoS2/g-C3N4 layered composite for enhanced photocatalytic efficiency. The composite shows high photocatalytic sterilization efficiency and offers a promising material for effective photocatalytic sterilization.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Materials Science, Multidisciplinary

Bimetallic multifunctional nanostructures based on Cu-Ni alloy for environmental sensing and catalysis applications

Vengudusamy Renganathan et al.

Summary: An efficient electrochemical sensing and catalysis platform based on Cu-Ni alloy was developed, showing superior sensitivity and linear response. The Cu-Ni alloy sensor was successfully tested for real-time environmental samples and demonstrated good acceleration in the chemical degradation process.

VACUUM (2021)

Article Chemistry, Physical

Electrochemical CO2-to-ethylene conversion on polyamine-incorporated Cu electrodes

Xinyi Chen et al.

Summary: A Cu-polyamine hybrid catalyst was developed to significantly enhance the selectivity for ethylene production in CO2 electrochemical conversion. Incorporating polyamine altered surface reactivity, leading to improved product selectivity at high current densities.

NATURE CATALYSIS (2021)

Article Multidisciplinary Sciences

Morphology and mechanism of highly selective Cu(II) oxide nanosheet catalysts for carbon dioxide electroreduction

Xingli Wang et al.

Summary: Copper oxides (CuO) selectively catalyze the electrochemical reduction of CO2 to hydrocarbons and oxygenates. Here, the authors study the activity and morphological evolution of 2D CuO nanosheets under applied electrode potentials to conclude the primacy of dendritic shapes and involvement of a new coupling pathway.

NATURE COMMUNICATIONS (2021)

Article Materials Science, Multidisciplinary

Supporting plasma processes for fabrication of n-doped nano-crystalline silicon thin film on low-cost glass substrates

Tung Thanh Bui et al.

Summary: Nano-crystalline silicon is an excellent material for optoelectronics applications, combining the advantages of amorphous and crystalline silicon. Plasma treatment of low-cost glass substrates can improve adhesion to silicon thin films, resulting in more uniform surfaces without harmful effects. The use of high-power hydrogen plasma can stimulate the amorphous-crystalline phase transition, affecting the doped concentration and electrical properties of the resulting nano-crystalline silicon thin film.

VACUUM (2021)

Article Chemistry, Physical

Elucidating the Facet-Dependent Selectivity for CO2 Electroreduction to Ethanol of Cu-Ag Tandem Catalysts

Pranit Iyengar et al.

Summary: This study elucidates the active sites for ethanol production on Cu-Ag CO2RR tandem catalysts using structural sensitivity effects, showing how ethanol and ethylene formation pathways exhibit selectivity differences in a CO-enriched environment. The findings highlight the potential of tandem catalysis and structure-sensitive effects to significantly alter the selectivity of electrochemical reactions.

ACS CATALYSIS (2021)

Article Chemistry, Multidisciplinary

Cu/Cu2O Interconnected Porous Aerogel Catalyst for Highly Productive Electrosynthesis of Ethanol from CO2

Chansol Kim et al.

Summary: The study introduced a novel porous Cu/Cu2O aerogel network to achieve high ethanol productivity by electrocatalytic CO2RR, showing promising potential for ethanol production. Experimental results demonstrated that the aerogel produced ethanol as the major product and exhibited excellent electrosynthesis performance.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

Geometric Modulation of Local CO Flux in Ag@Cu2O Nanoreactors for Steering the CO2RR Pathway toward High-Efficacy Methane Production

Likun Xiong et al.

Summary: A novel CO2RR catalyst with a yolk-shell nanocell structure was developed, allowing for the regulation of the CO2RR pathway by adjusting the Ag core and Cu2O shell. Density functional theory simulations showed that lower CO coverage favored methane formation by stabilizing the intermediate *CHO. The catalyst demonstrated excellent CO2RR performance in a flow cell, achieving high methane selectivity and efficiency.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

Sub-Monolayer YOx/MoOx on Ultrathin Pt Nanowires Boosts Alcohol Oxidation Electrocatalysis

Menggang Li et al.

Summary: This study demonstrates a new strategy to fabricate platinum nanowires that effectively eliminate CO poisoning, leading to enhanced methanol oxidation electrocatalysis. The optimized nanowires show high specific and mass activity, as well as improved stability, and also exhibit superior activities towards the electro-oxidation of other alcohols.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

Improvement of CuO photostability with the help of a BiVO4 capping layer by preventing self-reduction of CuO to Cu2O

Hyunjin Jeong et al.

Summary: BiVO4/CuO heterojunction photoelectrodes were fabricated by depositing BiVO4 capping layers on CuO photoelectrodes, and it was found that proper deposition of BiVO4 can improve the photostability of the photoelectrode, achieving a high photostability of 76.2% by suppressing photocorrosion. However, the photocurrent density of the photoelectrode is still low, indicating the need for further improvement.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2021)

Article Multidisciplinary Sciences

The same chemical state of carbon gives rise to two peaks in X-ray photoelectron spectroscopy

G. Greczynski et al.

Summary: Chemical state analysis in X-ray photoelectron spectroscopy (XPS) relies on assigning well-defined binding energy values to core level electrons originating from atoms in particular bonding configurations. Here, direct evidence is presented for the violation of this paradigm, as the C 1s peak due to C-C/C-H bonded atoms from adventitious carbon (AdC) layers splits into two distinctly different contributions. This finding exposes fundamental problems with the reliability of reported XPS data and suggests discontinuing the use of adventitious carbon in XPS.

SCIENTIFIC REPORTS (2021)

Article Chemistry, Multidisciplinary

Efficient electroreduction of CO2 to C2-C3 products on Cu/Cu2O@N-doped graphene

Wen-Ya Zhi et al.

Summary: In this study, Cu/Cu2O@NG materials were prepared using a simple MOFs-derivatized strategy for efficient CO2 electroreduction. The synergistic effect between Cu/Cu2O and NG significantly enhanced CO2 adsorption capacity and active site abundance, leading to improved catalytic performance in producing C-2-C-3 products.

JOURNAL OF CO2 UTILIZATION (2021)

Review Materials Science, Multidisciplinary

X-ray photoelectron spectroscopy: Towards reliable binding energy referencing

G. Greczynski et al.

PROGRESS IN MATERIALS SCIENCE (2020)

Article Chemistry, Multidisciplinary

Compromising Science by Ignorant Instrument Calibration-Need to Revisit Half a Century of Published XPS Data

Grzegorz Greczynski et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Multidisciplinary Sciences

Efficient wettability-controlled electroreduction of CO2 to CO at Au/C interfaces

Run Shi et al.

NATURE COMMUNICATIONS (2020)

Article Materials Science, Multidisciplinary

The denitration mechanism of fly ash catalysts prepared by low-temperature plasma technology

Zhang Lei et al.

VACUUM (2020)

Article Chemistry, Physical

A cold plasma-activated in situ AgCo surface alloy for enhancing the electroreduction of CO2 to ethanol

Qiang Zhang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Article Physics, Applied

Improvement of memristive properties in CuO films with a seed Cu layer

Tie-Dong Cheng et al.

APPLIED PHYSICS LETTERS (2019)

Article Nanoscience & Nanotechnology

Achieving Efficient CO2 Electrochemical Reduction on Tunable In(OH)3-Coupled Cu2O-Derived Hybrid Catalysts

Tengfei Li et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Review Chemistry, Multidisciplinary

Progress and Perspectives of Electrochemical CO2 Reduction on Copper in Aqueous Electrolyte

Stephanie Nitopi et al.

CHEMICAL REVIEWS (2019)

Article Chemistry, Physical

Role of a Hydroxide Layer on Cu Electrodes in Electrochemical CO2 Reduction

Go Iijima et al.

ACS CATALYSIS (2019)

Article Green & Sustainable Science & Technology

3D Heterostructured Copper Electrode for Conversion of Carbon Dioxide to Alcohols at Low Overpotentials

Rahman Daiyan et al.

ADVANCED SUSTAINABLE SYSTEMS (2019)

Article Environmental Sciences

Higher CO2 concentrations increase extreme event risk in a 1.5 °C world

Hugh S. Baker et al.

NATURE CLIMATE CHANGE (2018)

Article Nanoscience & Nanotechnology

Selective Electrochemical Reduction of CO2 to CO on Zn-Based Foams Produced by Cu2+ and Template-Assisted Electrodeposition

Pavel Moreno-Garcia et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Chemistry, Multidisciplinary

Copper-Based Metal-Organic Porous Materials for CO2 Electrocatalytic Reduction to Alcohols

Jonathan Albo et al.

CHEMSUSCHEM (2017)

Article Chemistry, Multidisciplinary

Shape-Dependent Electrocatalytic Reduction of CO2 to CO on Triangular Silver Nanoplates

Subiao Liu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Tailoring Copper Nanocrystals towards C2 Products in Electrochemical CO2 Reduction

Anna Loiudice et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Article Chemistry, Physical

One-step electrosynthesis of ethylene and ethanol from CO2 in an alkaline electrolyzer

Sichao Ma et al.

JOURNAL OF POWER SOURCES (2016)

Article Multidisciplinary Sciences

Warming making bigger CO2 swings

H. J. Smith

SCIENCE (2016)

Article Chemistry, Multidisciplinary

Achieving Selective and Efficient Electrocatalytic Activity for CO2 Reduction Using Immobilized Silver Nanoparticles

Cheonghee Kim et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Materials Science, Multidisciplinary

Solar induced chemical vapor deposition of carbon from ethanol

Francisco Lunazzi et al.

VACUUM (2012)