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287 Result(s)
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Article
Transparent PVDF-based electrolyte enabled by lipophilic lithium magnesium silicate for solid-state lithium batteries
Solid-state batteries with solid polymer electrolytes are considered the most promising due to their high energy density and safety advantages. However, their development is hindered by the limitations of poly...
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Article
Wide temperature range, air stable, transparent, and self-powered photodetectors enabled by a hybrid film of graphene and single-walled carbon nanotubes
Transparent photovoltaic devices (TPVDs) have attracted increasing attention in emerging electronic devices. As the application scenarios extend, there raise higher requirements regarding the stability and ope...
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Article
Li2ZnTi3O8 as the host-separator modifier with efficient polysulfides trap** and fast Li+ diffusion for lithium-sulfur batteries
The diffusion and loss of lithium polysulfides (LiPSs) in lithium-sulfur batteries (LSBs) reduce the sulfur utilization rate and the catalytic conversion efficiency of sulfur species, resulting in early batter...
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Article
Coupling N-do** and confined Co3O4 on carbon nanotubes by polydopamine coating strategy for pleiotropic water purification
The development of effective and sustainable solutions for pleiotropic water purification becomes urgent and attractive. Heterogeneous Fenton-like catalysts for activation of peroxymonosulfate (PMS) to purify ...
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Open AccessAn exploration of the self-similarity of traditional settlements: the case of **aoliangjiang Village in **gxing, Hebei, China
In order to retain the characteristics and style of traditional settlements and respect their layout and structure, it is necessary to carry out original planning and expansion of traditional settlements. This...
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Article
Competition and synergistic effects of Ru-based single-atom and cluster catalysts in electrocatalytic reactions
Single-atom catalysts (SACs) and cluster catalysts are increasingly recognized as powerful materials for electrocatalysis, especially in the field of sustainable energy storage and conversion. SACs have the ad...
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Research Status and Prospects of Ultrasonic Vibration-Assisted Joining Technology for Difficult-to-Weld High-Strength Alloys
Ultrasonic vibration-assisted joining technology has garnered significant attention in recent years, as it amalgamates the merits of conventional hot and cold joining techniques with ultrasonic vibration-assis...
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Open AccessA vulnerability evaluation method of earthen sites based on entropy weight-TOPSIS and K-means clustering
The degradation of earthen sites due to natural and human factors has become a pressing issue, necessitating urgent protection measures. In this context, accurate assessment of the vulnerability of earthen sit...
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Article
Microstructure and Mechanical Property of Mg-13Gd-0.2Ni Alloy Processed by Extrusion and Aging
In this work, a good combination of strength and ductility is achieved in a Mg-13Gd-0.2Ni alloy by conventional extrusion and following aging treatment. The aged Mg-13Gd-0.2Ni alloy exhibits a yield strength (...
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Article
Cross-Scale Simulation of Macro/Microstructure Evolution During Selective Laser Melting of Mg–Gd–Y Alloy
Mg–10Gd–3Y alloy has excellent mechanical properties, and product preparation using SLM technology has great prospects for development. However, the state of the molten pool morphology and temperature distribu...
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Article
Open AccessThe potential of undenatured type II collagen against arthritis: a review
The increasing global aging population has led to a continual rise in the prevalence of bone and joint diseases, posing challenges to both the quality of life for patients and healthcare resources. Type II col...
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Article
Design and tailoring of patterned ZnO nanostructures for perovskite light absorption modulation
Lithography is a pivotal micro/nanomanufacturing technique, facilitating performance enhancements in an extensive array of devices, encompassing sensors, transistors, and photovoltaic devices. The key to creat...
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Article
Erratum to: Influences of chemical reactions on polysulfide reduction reaction process on promotor surface in Li-S batteries
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Article
A high-sensitive and self-selective humanoid mechanoreceptor for spatiotemporal tactile stimuli cognition
The cognition of spatiotemporal tactile stimuli, including fine spatial stimuli and static/dynamic temporal stimuli, is paramount for intelligent robots to feel their surroundings and complete manipulation tas...
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Article
In-situ study of the effect of grain boundary misorientation on plastic deformation of Inconel 718 at high temperature
The effect of the grain boundary (GB) misorientation on plastic deformation of Inconel 718 (IN718) alloy was investigated in this paper, using in-situ tensile experiment at 650 °C in combination with crystal p...
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Open AccessQuantitative research on the degree of disorder of traditional settlements: a case study of Liangjia Village, **gxing, Hebei Province
Traditional settlements are vital carriers of Chinese history and culture, reflecting the direct and original needs of generations. However, the modernization of settlements will inevitably disrupt the spontan...
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Article
Influences of chemical reactions on polysulfide reduction reaction process on promotor surface in Li-S batteries
Polar promotors have been proven effective in catalyzing the polysulfide (PS) reduction reaction (PSRR) process in lithium-sulfur (Li-S) batteries. However, the promotor surface tends to be poisoned due to the...
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Microstructures, corrosion behavior and mechanical properties of as-cast Mg-6Zn-2X(Fe/Cu/Ni) alloys for plugging tool applications
Mg-6Zn-2X(Fe/Cu/Ni) alloys were prepared through semi-continuous casting, with the aim of identifying a degradable magnesium (Mg) alloy suitable for use in fracturing balls. A comparative analysis was conducte...
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Article
Efficient blue emitter with a hoop
Highly efficient matrix-free hyperfluorescent organic light-emitting diodes are constructed with remarkably supressed Dexter transfer utilizing narrowband blue emitters encapsulated with hopped alkyl chains.
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Article
Prediction on the Composition Distribution of Oxide Inclusions in a Tire Cord Steel Billet Using an Integrated Model
An integrated model was proposed in the current study to predict the composition distribution of inclusions along the thickness of a tire cord steel continuous casting billet. The thermodynamics, kinetics, flu...