Results 31 to 40 of about 129,634 (313)
Nanomaterials, 2022 In this study, polyacrylic acid functionalized N-doped porous carbon derived from shaddock peels (PAA/N-SPCs) was fabricated and used as a solid-phase microextraction (SPME) coating for capturing and determining volatile halogenated hydrocarbons (VHCs ...
Anying Long +5 more
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Frontiers in Chemistry, 2020 Fatsia Japonica seed, which is mainly composed of glucose, has potential as a porous carbon matrix precursor for supercapacitors that can achieve high-value utilization.
Huiling Li +12 more
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Nitrogen doped hierarchical porous carbon for supercapacitors and zinc ion hybrid capacitors
Industrial Chemistry & MaterialsHeteroatom-doped hierarchical porous carbon materials demonstrate significant promise for energy storage applications. This research presents the development of nitrogen-doped hierarchical porous carbon (NPC) synthesized via a one-step carbonization ...
Jun Ni +5 more
semanticscholar +1 more source
Design and Fabrication of Hierarchically Porous Carbon with a Template-free Method [PDF]
Scientific Reports, 2014 Fabrication of hierarchically porous carbon materials (HPCs) with high surface area and pore volume has always been pursued. However, the currently effective template methods and acid/base activation strategies suffer from the drawbacks of either high costs or tedious steps.
Yutong Gong +5 more
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Porous Carbon for CO2 Capture Technology: Unveiling Fundamentals and Innovations
Surfaces, 2023 Porous carbon is an emerging material for the capture of CO2 from point sources of emissions due to its high structural, mechanical, and chemical stability, along with reusability advantages.
Gazi A. K. M. Rafiqul Bari, Jae-Ho Jeong
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Mechanisms on formation of hierarchically porous carbon and its adsorption behaviors
Water Science and Technology, 2016 Using simple one-step carbonization-activation, the residues of paulownia flowers are employed as a precursor to prepare hierarchically porous activated carbon. After investigating the optimum conditions, the obtained paulownia flowers based activated carbon (PFAC) is characterized by Fourier transform infrared spectroscopy, scanning electron ...
Jie, Liu +4 more
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APL Materials, 2014 A hierarchical meso-/micro-porous graphitized carbon with uniform mesopores and ordered micropores, graphitized frameworks, and extra-high surface area of ∼2200 m2/g, was successfully synthesized through a simple one-step chemical vapor deposition ...
Yingying Lv +6 more
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Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid
Advanced Engineering Materials, EarlyView.A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao +6 more
wiley +1 more source