Results 11 to 20 of about 10,619 (244)
Self-assembled Helical Tetramer Stack of Terrylene Bisimide in Solution and Crystalline State. [PDF]
Angew Chem Int Ed EnglA TBI with sterically demanding imide substituents self‐assembles in solution into a defined helical tetramer π‐stack. Both the monomer and the tetramer can form complexes with polycyclic aromatic guest molecules, resulting in the formation of tri‐ or hexalayer in solution and in the crystalline solid state.
Soldner S +3 more
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Photochemical Cyclization of Tertiary Buta-2,3-dienamides to β-Lactams Upon Triplet Energy Transfer. [PDF]
Angew Chem Int Ed EnglEnergy transfer is the key to the successful photocyclization of the title compounds to 3,4‐disubstituted 2‐azetidinones. If the substituent at the nitrogen atom is primary (R2 = H), trans products are formed exclusively. The triplet state of xanthen‐9‐one (XT) was found to be quenched by an allene amide (R, R2 = H, R1 = Bn, and R3 = Ph) with a ...
Hofer J, Bertrams MS, Kerzig C, Bach T.
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Catalytic Dehydrogenation of Methylcyclohexane by Pt Nanoparticles Supported on Nitrogen doped Carbon [PDF]
E3S Web of Conferences, 2020 Pt nanoparticles supported on nitrogen doped carbon (Pt/CN) catalysts with different surface areas were obtained and characterized by transmission electron microscope （TEM） and brunner-emmet-teller （BET）.
Wang Jian +5 more
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Frontiers in Energy Research, 2021 The organic Rankine cycle (ORC) has recently emerged as a practical approach for generating electricity from low-to-high-temperature waste industrial streams.
Muhammad Abdul Qyyum +8 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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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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THE METABOLISM OF METHYLCYCLOHEXANE [PDF]
Biochemical Journal, 1965 1. When [U-(14)C]methylcyclohexane is fed to rabbits (dose 2-2.5m-moles/kg. body wt.), 65% of the radioactivity is excreted in the urine as metabolites, 0.5% appears in the faeces and about 15% in the expired air, some 4-5% remaining in the body in about 60hr. after dosing.
T H, ELLIOTT, R C, TAO, R T, WILLIAMS
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Energies, 2020 In the recent era, hydrogen has gained immense consideration as a clean-energy carrier. Its storage is, however, still the main hurdle in the implementation of a hydrogen-based clean economy.
Muhammad Haris Hamayun +3 more
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Extraction of methylcyclohexane−toluene mixture using imidazolium ionic liquids
Cleaner Chemical Engineering, 2023 Separation of aromatics from non-aromatic hydrocarbons was exemplified assuming the liquid-phase extraction process for methylcyclohexane−toluene model mixture separation using the newly tested 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl ...
Elena Graczová +3 more
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Toluene hydrogenation and ring-opening on bimetallic Pd-Pt/HY catalysts
Revista UIS Ingenierías, 2023 Bimetallic Pd-Pt/HY catalysts prepared by the co-impregnation method with an atomic variation of Pd/Pd+Pt were studied to convert toluene and methylcyclohexane. The catalysts were characterized by the BET method, chemisorption of CO by the pulse method,
Trino Romero +9 more
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