Results 11 to 20 of about 18,586 (194)
Nanomaterials, 2021 The heightened interest in liquid organic hydrogen carriers encourages the development of catalysts suitable for multicycle use. To ensure high catalytic activity and selectivity, the structure–reactivity relationship must be extensively investigated. In
Yuliya Gulyaeva +8 more
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In-Situ Infrared Spectra of OH in Pakistan Forsterite at High Temperature
Crystals, 2021 The hydroxyl of the gem-grade forsterite from Pakistan was measured by the polarized spectra at room temperature to 1000 °C, showing four unambiguous absorption bands at 3612, 3597, 3579, and 3566 cm−1.
Xiao-Guang Li +3 more
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Recent Advances in Catalysts and Membranes for MCH Dehydrogenation: A Mini Review
Membranes, 2021 Methylcyclohexane (MCH), one of the liquid organic hydrogen carriers (LOHCs), offers a convenient way to store, transport, and supply hydrogen. Some features of MCH such as its liquid state at ambient temperature and pressure, large hydrogen storage ...
Durga Acharya, Derrick Ng, Zongli Xie
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Nanomaterials, 2021 Formic acid (FA) is found to be a potential candidate for the storage of hydrogen. For dehydrogenation of FA, the supports of our catalysts were acquired by conducting ZnCl2 treatment and carbonation for biomass waste.
Tingting Cao +8 more
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Analysis of Characteristic Ion Reactions and Mechanism Exploration of Active Ingredients in Traditional Chinese Medicine by Direct Analysis in Real-Time Mass Spectrometry [PDF]
Zhipu Xuebao, 2023 Direct analysis in real-time (DART) ionization source coupled with mass spectrometer can directly and rapidly analyze raw samples in their native environment with high specificity and minimal or no sample preparation.
LIU Xin1;HOU Yu-zhu1;YANG Tong-tong1;LI Na1;LIU Shu-ying1;ZHANG Zhe1;SU Rui
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Molecules, 2022 The influence of stabilizing activity of citric buffers on betacyanins, as well as their thermal dehydrogenation and decarboxylation in a beetroot betalain-rich extract (BRE), was studied at pH 3–8 and temperature 30, 50 and 85 °C with an additional ...
Katarzyna Sutor-Świeży +3 more
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Dehydrogenation of Cyclohexanol to Cyclohexanone Over Nitrogen-doped Graphene supported Cu catalyst
Bulletin of Chemical Reaction Engineering & Catalysis, 2020 In this study, the dehydrogenation of cyclohexanol to cyclohexanone over nitrogen-doped reduced graphene oxide (N-rGO) Cu catalyst has been reported. The N-rGO support was synthesized by chemical reduction of graphite oxide (GO).
Alyaa. K. Mageed +5 more
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Molecules, 2022 The influence of metals with different redox properties and a carbon carrier on the activity of mono-, bi- and trimetallic Pt-Ni-Cr/C catalysts has been studied in the bicyclohexyl dehydrogenation reaction as the hydrogen release stage in hydrogen ...
Alexander N. Kalenchuk, Leonid M. Kustov
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C, 2023 The accumulation of waste tires has resulted in very urgent environmental problems. Pyrolysis has been regarded as a green eco-friendly technology to deal with waste tires, and it is vital to make use of the pyrolysis carbon. Herein, we propose a new way
Hongli Ye +5 more
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Improved Dehydrogenation Performance of Li-B-N-H by Doped NiO
Metals, 2018 In order to improve the dehydrogenation properties of the Li-B-N-H system, a flower-like NiO was successfully synthesized using the hydrothermal method. The effect of the NiO on the dehydrogenation properties of the LiBH4-2LiNH2 system was studied.
Yipeng Wu +10 more
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