Continuous-flow dehydrative amidation between carboxylic acids and amines using modified mixed metal oxides as solid acid catalysts

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Catal. Sci. Technol., 2023, 13,5536-5542
DOI: 10.1039/D3CY00937H, Communication
Haruro Ishitani, Kota Takeno, Masahiro Sasaya, Shū Kobayashi
High performance molybdenum (VI)-supported Zr–Sn mixed oxides were applied in continuous-flow dehydrative amidation between aliphatic carboxylic acids and amines. The desired amides were obtained in high yields with sufficient space–time-yields.
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Oxidative coupling of methane under microwave: core–shell catalysts for selective C2 production and homogeneous temperature control

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Catal. Sci. Technol., 2023, 13,5757-5766
DOI: 10.1039/D3CY00606A, Paper
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Reina Kaneda, José Palomo, Lingjun Hu, Atsushi Urakawa
The oxidative coupling of methane (OCM) was investigated using a catalyst with a core@shell structure or a physical mixture comprised of MgO and SiC or Fe3O4, which was thermally activated via conventional resistive heating or microwave heating.
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Potential dependence of gluconic acid to glucose electroreduction on silver

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Catal. Sci. Technol., 2023, Advance Article
DOI: 10.1039/D3CY00897E, Paper
Maria Wolfsgruber, Prathamesh Patil, Christian M. Pichler, Robert H. Bischof, Serhiy Budnyk, Christian Paulik, Bruno V. M. Rodrigues, Adam Slabon
The electrocatalytic conversion of gluconic acid, an aldonic acid, as a model component of spent sulfite liquor (SSL) represents a green approach for side stream valorization.
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Photothermal-enhanced solar water oxidation on NiO/amorphous carbon/BiVO4 and CoOx/amorphous carbon/BiVO4 photoanodes

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Catal. Sci. Technol., 2023, 13,5776-5784
DOI: 10.1039/D3CY01091K, Paper
Huichao He, Yuli Xiong, Hao Xiao, Tao Han, Yujie Guo, Jiahe Li, Qiwen Chen, Yunhuai Zhang, Jinyan Du, Gaili Ke
NiO/amorphous carbon/BiVO4 and CoOx/amorphous carbon/BiVO4 films were prepared and investigated as photoanodes for photothermal-enhanced solar water oxidation.
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Insights into structure–function relationships of mesoporous H-ZSM-5 zeolite catalysts for direct amination of cyclohexene with NH3

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Catal. Sci. Technol., 2023, Advance Article
DOI: 10.1039/D3CY00413A, Paper
Haoyu Peng, Chao Luo, Jincheng Leng, Zhenjie Zhang, Wenzhou Zhong, Liqiu Mao, Gouqiang Zou, Dulin Yin
This work describes a novel strategy of employing Brønsted acidic ZSM-5 zeolites with meso–microporous architecture as a solid acid catalyst for direct amination of cyclohexene with NH3 to prepare cyclohexylamine.
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Screening of steam-reforming catalysts using unsupervised machine learning

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Catal. Sci. Technol., 2023, Advance Article
DOI: 10.1039/D3CY00754E, Paper
Yujia Liu, Zhenwei Liang, Jiazhun Huang, Biqi Zhong, Xiaojun Yang, Tiejun Wang
In this article, a bidirectional clustering model proposed for methanol-reforming catalysts demonstrates excellent mathematical performance and is of significance for the discovery of methanol-reforming catalysts.
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Modification of Cu–ZnO–ZrO2 catalysts with La2O3 to quantitatively tune Cu+–Cu0 dual sites for hydrogenation of dimethyl adipate to produce 1,6-hexanediol

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Catal. Sci. Technol., 2023, Advance Article
DOI: 10.1039/D3CY00747B, Paper
Xianlong Gao, Guoqing Zhao, Lei Miao, Lei Li, Zhirong Zhu
The strong electron donor–acceptor interaction between lanthanum and copper species retards the aggregation of the copper species, and inhibits the transformation of Cu2O to metallic Cu, thus maintaining a constant ratio of Cu+/(Cu0 + Cu+).
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High transformation of propane in reaction with CO2 to propylene on ZrO2-combined Fe-based catalysts

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Catal. Sci. Technol., 2023, 13,5734-5744
DOI: 10.1039/D3CY00915G, Paper
Yuan Wang, Yan Chen, Jianli Zhang, Qingxiang Ma, Subing Fan, Tian-Sheng Zhao
Combined Fe2O3–nZrO2 with preservation of active Fe3O4 and tunable acid–base properties for high conversion of C3H8(CO2) to C3H6.
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Direct methylation of benzene with methane over Co/MFI catalysts generated by self-dispersion of Co(OH)2

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Catal. Sci. Technol., 2023, Advance Article
DOI: 10.1039/D3CY00305A, Paper
Kazu Okumura, Kai Tanaka, Akimichi Ohtsuki, Hikaru Iiyoshi, Naonobu Katada
A methane–benzene reaction was performed over Co/MFI prepared with an aqueous solution of Co(OAc)2 and MFI zeolite.
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Correction: Design of gold catalysts for activation of H2 and H-donor molecules: transfer hydrogenation and CO2 hydrogenation

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Catal. Sci. Technol., 2023, 13,5462-5463
DOI: 10.1039/D3CY90065G, Correction
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jhonatan Luiz Fiorio, Lais Reis Borges, Tomaz Neves-Garcia, Danielle Kimie Kikuchi, Raíza Rosa Garcia Guerra, Liane Marcia Rossi
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