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Valence State of Copper in CuI–AgI–As2Se3 Chalcogenide Films and Membrane Surface Composition of Ion-Selective Electrodes According to the Data of X-Ray Photoelectron and Auger-Electron Spectroscopy
AbstractThe valence state of copper and the composition of the surface of the membranes of film electrodes with the composition CuI–AgI–As 2 Se 3 are...
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Regulation of Fe2+ contents in yttrium iron garnet by do** with different valence states of Mn and its dielectric and magnetic properties
The regulation of Fe 2+ in yttrium iron garnet is a crucial factor in determining its dielectric and magnetic properties. This study successfully...
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Enhancing zinc–air battery performance by constructing three-dimensional N-doped carbon coating multiple valence Co and MnO heterostructures
Develo** highly-efficient bifunctional oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) electrocatalysts is crucial for the...
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The influence mechanism of high-valence rare earth element do** on the thermoelectric properties of ZnO
The mechanism of the influence of high-valence rare earth element Ce on the thermoelectric properties of ZnO was investigated here. The samples were...
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Optoelectronic property correlation with structure and valence band spectra for Fe-doped Zn2SnO4-nanostructured films
A high Figure of merit ( FOM ) is expected to justify the role of any TCO material as Transparent conducting electrode in the state-of-the-art devices....
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Regulating manganese valence in MnOx/rGO composite for high-performance supercapacitors
Manganese oxides (MnO x ) have become an increasingly popular electrode material for supercapacitors due to their low cost, abundance, and...
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Valence-tailored copper-based nanoparticles for enhanced chemodynamic therapy through prolonged ROS generation and potentiated GSH depletion
Chemodynamic therapy (CDT), an inventive approach to cancer treatment, exploits innate chemical processes to trigger cell death through the...
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Iron Polymorphism. Part 3. Iron Polymorphic Transformation as a Phase Transformation Based on High-Temperature Solid-State Volume Photon Ionization
AbstractThe model of the metal bond structure based on an electrostatic coordination sphere as a basic element of the metal crystal lattice is...
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Research on Depth Dechlorination by Copper Slag Valence Regulation of Synergistic High-Activity Copper in the Ultrasonic Field
Due to the problems of cuprous chloride resolution and low copper activity in traditional copper slag dechlorination process, depth dechlorination by...
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A mixed-valence polyoxometalate-based 3D inorganic framework cathode material for high-efficiency rechargeable AZIBs
AbstractThe global trend towards new energy storage systems has stimulated the development of electrochemical energy storage technologies. Among...
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The Interrelation between Iron Valence and Oxygen Vacancies in Substituted Orthoferrite La0.67Sr0.33FeO3 – γ during Heat Treatment
AbstractIn this paper, we studied substituted lanthanum orthoferrite La 0.67 Sr 0.33 FeO 3 – γ by Mössbauer spectroscopy using X-ray diffraction data. A...
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High-valence-state Ni–Fe bimetallic phosphonate nanoribbons catalyst for enhanced photocatalytic and electrocatalytic oxygen production
The design and synthesis of economy and efficiency materials for oxygen evolution reaction (OER) have been a continuous hot spot in the field of...
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High-Valence Transition Metal Modified FeNiV Oxides Anchored on Carbon Fiber Cloth for Efficient Oxygen Evolution Catalysis
Develo** efficient and durable non-noble metal-based oxygen evolution catalysts is of great importance for electrochemical water splitting. Here,...
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Effects of Sintering Behavior, Structure, Packing Fraction, and Bond Valence on the Microwave Dielectric Properties of Low-Permittivity Na2Ba6Si4O15 Ceramics
Low-permittivity microwave dielectric ceramics could improve the transmission rate of devices. It is important to explore low-permittivity materials...
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Preparation of vanadium-based electrode materials and their research progress in solid-state flexible supercapacitors
Solid-state flexible supercapacitors (SCs) have many advantages of high specific capacitance, excellent flexibility, fast charging and discharging,...
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Relationship Between Electrode Material, Valence Band Offset, and Nonlinearity in the Resistive Switching Behavior of Au/HfO2/M (M = TiN, W, Pt, or AlCu) Metal–Insulator–Metal Devices: Correlation Between Experimental and DFT Calculations
We report on capacitance and current voltage nonlinearities to understand the resistive switching (RS) behavior in metal–insulator–metal (MIM)...
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Modulating the valence electronic structure of Co3O4 to improve catalytic activity of electrochemical nitrate-to-ammonia conversion
Electrochemical conversion of NO 3 − to NH 3 via the nitrate reduction reaction (NO 3 − RR) is a promising approach for ammonia production and storage of...
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Improved anticorrosion performance of mixed valence Mn-modified ZnO dilute magnetic solid solution with multilevel self-assembled network structure
The design and performance prediction of efficient anticorrosion materials is a work full of value, novelty, and challenges. In this work, from the...
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Garnet-type solid-state electrolytes: crystal structure, interfacial challenges and controlling strategies
All-solid-state batteries (ASSBs) hold great promise for next-generation energy storage technologies owing to their advantage in different aspects...
