Wiley

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
Flexibilization of Biorefineries: Tuning Lignin Hydrogenation by Hydrogen Partial Pressure
Wiley - Tập 14 Số 1 - Trang 373-378 - 2021
Zhengwen Cao, Yun Xu, Pengbo Lyu, Michael Dierks, Ángel Morales‐García, Wolfgang Schräder, Petr Nachtigall, Ferdi Schüth
AbstractThe present study describes an interesting and practical catalytic system that allows flexible conversion of lignin into aromatic or aliphatic hydrocarbons, depending on the hydrogen partial pressure. A combination of experiment and theory shows that the product distribution between aromatics and aliphatics can be simply tuned by controlling the availabilit...... hiện toàn bộ
Self‐Templating Synthesis of 3D Hollow Tubular Porous Carbon Derived from Straw Cellulose Waste with Excellent Performance for Supercapacitors
Wiley - Tập 12 Số 7 - Trang 1390-1400 - 2019
Zhimin Chen, Xiaofeng Wang, Beichen Xue, Qingling Wei, Lianghai Hu, Zichen Wang, Xiaomin Yang, Jieshan Qiu
AbstractA three‐dimensional hollow tubular porous carbon (SCPC) was prepared from straw cellulose waste through a self‐templating method combined with NaOH activation. Straw cellulose acts both as carbon source and structural template. The obtained SCPC exhibits a 3D hierarchical porous network structure. SCPC has a high specific surface area, a high mesoporosity r...... hiện toàn bộ
Tuning the Porosity and Photocatalytic Performance of Triazine‐Based Graphdiyne Polymers through Polymorphism
Wiley - - 2019
Dana Schwarz, Amitava Acharjya, Arun Ichangi, Yaroslav S. Kochergin, Pengbo Lyu, Maksym Opanasenko, Ján Tarábek, Jana Vacek Chocholoušová, Jaroslav Vacek, Johannes Schmidt, Jiřı́ Čejka, Petr Nachtigall, Arne Thomas, Michael J. Bojdys
AbstractCrystalline and amorphous organic materials are an emergent class of heterogeneous photocatalysts for the generation of hydrogen from water, but a direct correlation between their structures and the resulting properties has not been achieved so far. To make a meaningful comparison between structurally different, yet chemically similar porous polymers, two p...... hiện toàn bộ
Flexibilization of Biorefineries: Tuning Lignin Hydrogenation by Hydrogen Partial Pressure
Wiley - Tập 14 Số 1 - Trang 373-378 - 2021
Zhengwen Cao, Yun Xu, Pengbo Lyu, Michael Dierks, Ángel Morales‐García, Wolfgang Schräder, Petr Nachtigall, Ferdi Schüth
AbstractThe present study describes an interesting and practical catalytic system that allows flexible conversion of lignin into aromatic or aliphatic hydrocarbons, depending on the hydrogen partial pressure. A combination of experiment and theory shows that the product distribution between aromatics and aliphatics can be simply tuned by controlling the availabilit...... hiện toàn bộ
Intramolecular Hydroalkoxylation of Non‐Activated CC Bonds Catalysed by Zeolites: An Experimental and Theoretical Study
Wiley - Tập 6 Số 6 - Trang 1021-1030 - 2013
Elena Pérez‐Mayoral, Inês Matos, Petr Nachtigall, Miroslav Položij, Isabel Fonseca, Dana Vitvarová‐Procházková, Jiřı́ Čejka
AbstractThe high activity and selectivity of zeolites in the cyclisation of unsaturated alcohols is reported for the first time; the details of a reaction mechanism based on quantum chemical calculations are also provided. The high efficiency of zeolites MFI, BEA and FAU in the cyclisation of unsaturated alcohols (cis‐decen‐1‐ol, 6‐methyl...... hiện toàn bộ
Tuning the Porosity and Photocatalytic Performance of Triazine‐Based Graphdiyne Polymers through Polymorphism
Wiley - Tập 12 Số 1 - Trang 194-199 - 2019
Dana Schwarz, Amitava Acharjya, Arun Ichangi, Yaroslav S. Kochergin, Pengbo Lyu, Maksym Opanasenko, Ján Tarábek, Jana Vacek Chocholoušová, Jaroslav Vacek, Johannes Schmidt, Jiřı́ Čejka, Petr Nachtigall, Arne Thomas, Michael J. Bojdys
AbstractCrystalline and amorphous organic materials are an emergent class of heterogeneous photocatalysts for the generation of hydrogen from water, but a direct correlation between their structures and the resulting properties has not been achieved so far. To make a meaningful comparison between structurally different, yet chemically similar porous polymers, two p...... hiện toàn bộ
Controlling the Adsorption Enthalpy of CO2 in Zeolites by Framework Topology and Composition
Wiley - Tập 5 Số 10 - Trang 2011-2022 - 2012
Lukáš Grajciar, Jiřı́ Čejka, Arnošt Zukal, C. Otero Areán, Gemma Turnes Palomino, Petr Nachtigall
AbstractZeolites are often investigated as potential adsorbents for CO2 adsorption and separation. Depending on the zeolite topology and composition (Si/Al ratio and extra‐framework cations), the CO2 adsorption heats at low coverages vary from −20 to −60 kJ mol−1, and with increasing surface coverage ad...... hiện toàn bộ
Pressure‐Accelerated Azide–Alkyne Cycloaddition: Micro Capillary versus Autoclave Reactor Performance
Wiley - Tập 8 Số 3 - Trang 504-512 - 2015
Svetlana Borukhova, Andreas Seeger, Timothy Noël, Qi Wang, Markus Busch, Volker Hessel
AbstractPressure effects on regioselectivity and yield of cycloaddition reactions have been shown to exist. Nevertheless, high pressure synthetic applications with subsequent benefits in the production of natural products are limited by the general availability of the equipment. In addition, the virtues and limitations of microflow equipment under standard conditio...... hiện toàn bộ
Copper(I)‐Catalyzed Azide–Alkyne Cycloadditions in Microflow: Catalyst Activity, High‐T Operation, and an Integrated Continuous Copper Scavenging Unit
Wiley - Tập 5 Số 9 - Trang 1703-1707 - 2012
Alvaro Carlos Varas, Timothy Noël, Qi Wang, Volker Hessel
Solvent‐ and Catalyst‐Free Huisgen Cycloaddition to Rufinamide in Flow with a Greener, Less Expensive Dipolarophile
Wiley - Tập 6 Số 12 - Trang 2220-2225 - 2013
Svetlana Borukhova, Timothy Noël, Bert Metten, Eric de Vos, Volker Hessel
Tổng số: 180   
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 10