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Thermal oxidation etched carbon fiber aerogels with hierarchical pore structure as high-performance oil adsorbent
A novel thermal oxidation etching (TOE) strategy was employed here to increase the voids of aerogels. The etched carbon fiber aerogels (ECFAs) have...
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New strategy to synthesis of hierarchical porous ZIF-8 for enhanced mass transport inside the pore
Metal–organic frameworks (MOFs), a new class of porous crystalline materials, have attracted significant interest for potential applications in gas...
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Dynamic Adsorption of Toluene on Hierarchical Porous Carbons with Varying Pore Structure
Hierarchical porous carbon material (MMC) was successfully fabricated via hard template synthesis method by carbonization of furfury alcohol within...
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Hierarchically engineered nanochannel systems with pore-in/on-pore structures
Biological ion channels featuring asymmetries in structure, composition, and charge distribution have superior controllable ion transport properties,...
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Evolution of Pore Structure in Compacts Produced from Nickel Carbonyl Powders during Sintering
The influence of pore structure evolution in compacts sintered from nickel carbonyl powder with an average particle size of 1.4 μm in the temperature...
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Fatigue-resistant polyimide aerogels with hierarchical cellular structure for broadband frequency sound absorption and thermal insulation
Living in the noisy environment for long time would cause various diseases and seriously harm physical and mental health of mankind. In this work,...
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Polyetheretherketone implants with hierarchical porous structure for boosted osseointegration
BackgroundGood osseointegration is the key to the long-term stability of bone implants. Thermoplastic polyetheretherketone (PEEK) has been widely...
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Beta-TCP scaffolds with rationally designed macro-micro hierarchical structure improved angio/osteo-genesis capability for bone regeneration
The design of hierarchical porous structure in scaffolds is crucial for bone defect regenerative repair. However, bioceramic materials present a...
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Cellulose regulated lignin/cellulose-based carbon materials with hierarchical porous structure for energy storage
Lignin has gained extensive attention as an ideal carbon precursor due to its abundance and high carbon content. However, the agglomeration of lignin...
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Hierarchical-nanofiber structure of biomass-derived carbon framework with direct CO2 activation for symmetrical supercapacitor electrodes
Biomass-based activated carbon materials provide a new approach for the development of high-performance electrodes for supercapacitor cells. They are...
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Highly flexible and controllable hierarchical MOF membrane for efficient drug release
An active wound dressing that is biomechanically and biochemically effective is essential for wound care and skin tissue regeneration. Despite its...
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Fatigue-Resistant and Hysteresis-Free Composite Fibers with a Heterogeneous Hierarchical Structure
Fatigue-resistant and hysteresis-free composite fibers hold great promise for the next generation of wearable electronic devices. In this study, a...
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Manganous oxide-cobalt@carbon microcubes with a hierarchical mesoporous structure for high performance lithium storage
Although manganese oxide-based materials possess excellent electrochemical performance potential, their low conductivity and unstable capacity during...
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Wearable synthetic leather-based high-performance X-ray shielding materials enabled by the plant polyphenol- and hierarchical structure-facilitated dispersion
Effective protection against X-ray is the premise of utilizing the X-ray, thus it is critical to develop novel X-ray shielding materials with both...
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ZIF-derived nanoparticles modified ZnO nanorods hierarchical structure for conductometric NO2 gas sensor
Nitrogen oxide (NO 2 ) pollution mainly comes from automobile exhaust and industrial production. It has drawn much attention in recent years, however,...
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Pore Structures in Carbon Hydrogels and Aerogels
Hydrogels fabricated from natural and synthetic polymers are hydrated cross-linked networks having a wide range of chemical composition and...
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Conversion of Coal into Graphitized Microcrystalline Carbon with a Hierarchical Porous Structure for Electrochemical Hydrogen Storage
Electrochemical hydrogen storage, which can be performed at ambient temperatures and mild pressures, is regarded as a promising technique to store...
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Microstructure and properties of hierarchical porous ZrO2/Al2O3 ceramics prepared by gel-foaming method
Hierarchical porous ZrO 2 /Al 2 O 3 ceramics with controllable pore structure were fabricated by gel-foaming method using nontoxic sodium alginate as...
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High sensitivity and broad linearity range pressure sensor based on hierarchical in-situ filling porous structure
Flexible piezoresistive pressure sensor with high sensitivity over a broad linearity range have been attracting tremendous attention for its...
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Single-atom Zn confined in hierarchical hollow microstructure as an acid/base-resistant microwave absorption materials
Develo** acid/base-resistant and low-price microwave-absorbing materials with lighter weight is highly desired for practical applications in...
