Results 71 to 80 of about 39,740 (295)

High‐Throughput Screening and Interpretable Machine Learning for Rational Design of Bimetallic Catalysts for Methane Activation

Advanced Science, EarlyView.
ABSTRACT Methane's efficient catalytic removal is vital for sustainable development. Bimetallic catalysts, though promising for methane activation, pose a design challenge due to their complex compositional space. This work introduces an integrated framework that combines high‐throughput density functional theory (DFT) and interpretable machine ...
Mingzhang Pan, Tian Zhang, Jiawei Dong, Yubao Xie, Kaifeng Zhong, Wei Guan, Haiqiao Wei, Changcheng Fu, Yaqiong Su   +8 more
wiley   +1 more source

Regioselective Gas-Phase n-Butane Transfer Dehydrogenation via Silica-Supported Pincer-Iridium Complexes

, 2020
: The production of olefins via on-purpose dehydrogenation of alkanes allows for a more efficient, selective and lower cost alternative to processes such as steam cracking.
Chaitanya, Khalap, Boris, Sheludko, Alan, Goldman, Cristina, Castro, Thomas, Emge, Fuat E., Celik   +5 more
core   +1 more source

Modulating the Charge Transfer Channels via Constructing Charge‐Assisted Hydrogen‐Bonded Organic Frameworks for Enhanced Photosynthesis of Hydrogen Peroxide

Advanced Science, EarlyView.
This work reports a strategy of engineering charge‐assisted hydrogen bonds to tailor charge transfer channels in HOFs, significantly improving their performance in photocatalytic H2O2 production. ABSTRACT The production of H2O2 via artificial photosynthesis is often limited by inefficient charge‐carrier separation, causing significant charge ...
Yajun Zhao, Xianzhi Lan, Tiantian Chen, Qijie Mo, Chao Peng, Jianbo Jia, Jiewei Liu, Cheng‐Yong Su   +7 more
wiley   +1 more source

Kinetic model of 2-cyclohexenone formation from cyclohexanol and 2-cyclohexenol dehydrogenation

, 2012
In this study, a kinetic model (including reaction scheme and the kinetic parameters) for formation reactions of dehydrogenation impurities (2-cyclohexenone and phenol) was developed for the cyclohexanol and 2-cyclohexenol dehydrogenation processes.
Santos López, Aurora, Simón Camacho, Ernesto, Pardo Pardo, Fernando, Lorenzo Fernández, David, Romero Salvador, Arturo   +4 more
core   +1 more source

Mechanistic Insights into Formic Acid Dehydrogenation and Carbon dioxide Amidation Using Electrophilic Ru(II)-Complexes

, 2021
The [RuCl(dppe)2][OTf] (1) complex dehydrogenates formic acid under ambient conditions and results in the formation of trans-[Ru(η2-H2)Cl(dppe)2][OTf] (2) and trans-[Ru(η2-H2)H(dppe)2][OTf] (3) complexes.
Rahul, Kumar
core   +1 more source

Atomic Interlayer Mo–N4 Sites Enable Rapid Charge Transfer and Efficient CO2 Photoreduction

Advanced Science, EarlyView.
This work achieved efficient CO2 activation and ultrafast interlayer electron transport in a 2D COF by constructing atomic‐level Mo‐N4‐induced interlayer electron bridges (IEB), thereby kinetically and thermodynamically co‐driving the photocatalytic coupling of CO2 reduction with 4‐methoxybenzyl alcohol oxidation.
Lijuan Sun, Haiwei Su, Zhen Chen, William Orbell, Guijie Liang, Weikang Wang, Lele Wang, Juan Yang, Qinqin Liu, Junhua Li   +9 more
wiley   +1 more source

Solid Ethanol as a Renewable, Low‐Toxicity, Electron‐Beam Direct Write, and Biomedical Material

Advanced Science, EarlyView.
3D ice lithography (3DIL) enables the fabrication of intricate submicrometer objects using ethanol as a renewable starting material. This study combines process optimization, structural and material analysis, and biomedical applications, from cell culture scaffolds to the patterning of neurostimulation electrodes, demonstrating performance in both in ...
Bruno Perdigão, Bingdong Chang, Gwendoline A. E. Anand, Lechan Tao, Kayeon Kim, Anne Zebitz Eriksen, Malte Alexander Schönhoff, Guilherme Ferreira, Xiyuan Liu, Su Genelioglu, Joachim Lyngholm‐Kjærby, Neha Zahoor, Johan Ulrik Lind, Alice Bastos da Silva Fanta, Thomas Willum Hansen, Changsi Cai, Anpan Han   +16 more
wiley   +1 more source

Dissociative Ionization and Coulomb Explosion of Molecular Bromocyclopropane in an Intense Femtosecond Laser Field

Molecules, 2018
The dissociative ionization and Coulomb explosion of molecular bromocyclopropane (BCP) has been experimentally investigated by time-of-flight mass spectrum and dc-slice imaging technology.
Botong Liu, Yan Yang, Haitao Sun, Zhenrong Sun   +3 more
doaj   +1 more source

Significantly improved dehydrogenation of LiAlH4 destabilized by K2TiF6

, 2012
The effects of K2TiF6 on the dehydrogenation properties of LiAlH4 were investigated by solid-state ball milling. The onset decomposition temperature of 0.8 mol% K2TiF6 doped LiAlH4 is as low as 65 degrees C that 85 degrees C lower than that of pristine ...
徐芬, Sun, Lixian, Jiao, Chengli, 孙立贤, Zhang, Jian, Zou, Yong-Jin, Xu, Fen, Wang, Shuang, Si, Xiaoliang, Liu, Shusheng, Liu, Shuang, Li, Zhibao   +11 more
core   +1 more source

Highly Active W-H2SO4/HZSM-5 Catalyst for Direct Conversion of Methane into Aromatic [PDF]

, 2007
Dehydroaromatization of methane (DHAM) under non oxidative condition was studied over tungsten loaded HZSM-5 catalysts to produce aromatic hydrocarbons.
Amin, N.A.S., Siswanto, W.A., Kusmiyati Kusmiyati, W.A. Siswanto, W. A. Siswanto, Kusmiyati, K., N. A. S. Amin, Kusmiyati, Kusmiyati, Nor Aishah Saidina Amin   +8 more
core   +1 more source