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163 Result(s)
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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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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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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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Article
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
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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Article
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
Cobalt-doped TiO2@C hierarchical nanocomposites derived from Ti3C2 MXene as cathodes for hybrid magnesium-lithium batteries
TiO2 has been explored in hybrid magnesium-lithium batteries (HMLBs) due to the advantages of low self-discharge and small volume expansion during ion insertion. However, how to improve the inherently low ionic a...
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Article
Silicon-processes-compatible contact engineering for two-dimensional materials integrated circuits
Two-dimensional (2D) semiconductors, especially transition metal dichalcogenides (TMDCs), have been proven to be excellent channel materials for the next-generation integrated circuit (IC). However, the contac...
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Article
Close the cancer–immunity cycle by integrating lipid nanoparticle–mRNA formulations and dendritic cell therapy
Effective cancer immunotherapy is usually blocked by immunosuppressive factors in the tumour microenvironment, resulting in tumour promotion, metastasis and recurrence. Here we combine lipid nanoparticle–mRNA ...
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Article
Dynamic behavior of tunneling triboelectric charges in two-dimensional materials
Although the research history of triboelectrification has been more than 2000 years, there are still many problems to be solved so far. The use of scanning probe microscopy provides an important way to quantit...
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Article
Triboelectric-electromagnetic hybrid generator with swing-blade structures for effectively harvesting distributed wind energy in urban environments
The wind energy in cities cannot be exploited effectively because natural wind is unstable and complex. Therefore, a triboelectric-electromagnetic hybrid generator with swing-blade structures (SBS-TEHG) was de...
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Service behavior of triboelectric nanogenerators: Bridging the gap between prototypes and applications
The triboelectric nanogenerators (TENGs), suppling power for freely mobile and distributed electronic equipment from Internet of Things, have been considered as “the energy for the new era”. Research on the se...