Results 11 to 20 of about 71,221 (317)
Porous Carbon Monoliths Made from Cellulose and Starch
C, 2020 Porous carbon monoliths can be used as key components in a variety of applications, such as energy storage, adsorption and catalysis. The preparation of porous carbon monoliths suffers from several limitations, e.g., time-consuming synthesis steps, the ...
Olaf Klepel, Nina Danneberg
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Porous Carbon-Based Sensors and Their Applications
, 2023 The demand for new sensors with specific and highly enhanced features has been on the rise today. Factors like sensitivity, response time, recovery rate, cost, size, ease of operation, and reliability play a crucial role in determining the quality of a ...
Ganesapillai, Mahesh, +2 more
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Nature Communications, 2022 Prussian blue analogues (PBAs) are appealing materials for aqueous Na- and K- ion batteries but are limited for non-aqueous Li-ion storage. Here, the authors report the synthesis of various lithiated PBAs and discuss critical factors for improving the ...
Ziheng Zhang +5 more
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Recent Advances in Porous Carbon Materials as Electrodes for Supercapacitors
Nanomaterials, 2023 Porous carbon materials have demonstrated exceptional performance in various energy and environment-related applications. Recently, research on supercapacitors has been steadily increasing, and porous carbon materials have emerged as the most significant
Zhengdao Pan +12 more
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Nanomaterials, 2019 This work investigates the effect of a magnetic field on the electrochemical performance of nanoporous nickel (np-Ni). We first compare the electrochemical capacitance of np-Ni electrodes, which were prepared using the chemical dealloying strategy under ...
Haixia Zhang, Zhifei Han, Qibo Deng
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High-capacitance supercapacitors using nitrogen-decorated porous carbon derived from novolac resin containing peptide linkage [PDF]
, 2010 We fabricated nitrogen-decorated porous carbon exhibiting high capacitance per unit volume and unit weight via chemical activation of novolac resin containing peptide linkage.
Park, Ki Chul +10 more
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Selective electrolysis of CO2 to CO on ultrathin In2Se3 nanosheets
Electrochemistry Communications, 2019 Electroreduction of CO2 to fuels or valuable chemicals is a promising way to mitigate the greenhouse effect. Herein, ultrathin In2Se3 nanosheets are reported as a robust catalyst for CO2-to-CO conversion with a faradaic efficiency of 89% and a stable ...
Fang Lü +7 more
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Recent advances: Biomass-derived porous carbon materials
South African Journal of Chemical Engineering, 2023 Biomass-derived porous carbon materials are a new type of popular environmentally friendly materials that have attracted researchers worldwide attention due to their well-developed and easy control pore structure, high specific surface area, higher ...
Bakhytzhan Lesbayev +6 more
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Transition-metal-based electrocatalysts for hydrazine-assisted hydrogen production
Materials Today Advances, 2020 Electrocatalytic water splitting is considered as the next-generation strategy for large-scale ultrapure hydrogen production. However, the high thermodynamic potential (1.23 V vs.
H. Liu, Y. Liu, M. Li, X. Liu, J. Luo
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Taiyuan Ligong Daxue xuebao, 2021 A high-density array of ZIF-9 was grown on the carbon fiber of carbon paper by a solvothermal method, followed by one-step pyrolysis and reoxidation to form a ZIF-9 based porous carbon/carbon fiber conductive composite material.
Panpan LIU +7 more
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