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Corrigendum to “Mesoscale modeling of emulsification in rotor–stator devices: Part II: A model framework integrating emulsifier adsorption” [Chem. Eng. Sci. 193 (2019) 156–170]

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Chemical engineering Science 2019年 197卷 326-326页

作者： Chao Chen Xiaoping Guan Ying Ren Ning Yang Jinghai Li Christian Kunkelmann Eduard Schreiner Christian Holtze Kerstin Mülheims Bernd Sachweh State Key Laboratory of Multiphase Complex Systems Institute of Process Engineering Chinese Academy of Sciences P.O. Box 353 Beijing 100190 China University of Chinese Academy of Sciences Beijing 100049 China BASF SE 67056 Ludwigshafen am Rhein Germany BASF Advanced Chemicals Co. Ltd. 200137 Shanghai China

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Formation damage evaluation of a sandstone reservoir via pore-scale X-ray computed tomography analysis

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Journal of Petroleum Science and engineering 2019年 183卷

作者： Yongfei Yang Yingwen Li Jun Yao Kai Zhang Stefan Iglauer Linda Luquot Zengbao Wang Key Laboratory of Unconventional Oil & Gas Development (China University of Petroleum (East China)) Ministry of Education Qingdao 266580 PR China Research Center of Multiphase Flow in Porous Media School of Petroleum Engineering China University of Petroleum (East China) Qingdao 266580 PR China Petroleum Engineering Department Edith Cowan University Joondalup Western Australia 6027 Australia Hydrosciences Montpellier - CNRS Hydrosciences Montpellier Montpellier France School of Energy Resources China University of Geosciences (Beijing) Beijing 100083 PR China

The incompatibility between workover fluid and reservoir rock is one of the causes of formation damage. Fines migration and clay swelling are considered as the major mechanisms responsible for formation damage, which results in declining productivity. However, there has been limited visualized evidence of pore structural changes during formation damage. This paper establishes a formation damage evaluation method for sandstone reservoirs based on X-ray micro-computed tomography (CT) analysis. We presented conclusive evidence for clay swelling and fines migration during workover fluid flooding and formation liquid flooding. Water sensitivity and flow rate sensitivity tests were performed on a Dongying sandstone (heterogeneous argillaceous sandstone) plug. In addition, the plug was micro-CT imaged before and after flooding with workover fluid and formation liquid at medium resolution (24 μm voxel size); the changes in core permeability and the associated changes in 2D and 3D pore space were analyzed. We found that the sandstone pore space was partially blocked by clay minerals and moving particles, leading to significantly decreased porosity (5.17%–4.19% for sample 1, 5.38%–2.76% for sample 2) and permeability (3.38 × 10 −3  μm 2 to 1.28 × 10 −3  μm 2 for sample 1, 13.30 × 10 −3  μm 2 to 3.15 × 10 −3  μm 2 for sample 2). This permeability decrease was caused by a decrease in the average pore radius and coordination number. Moreover, increased micro-CT intensity was measured by comparison of initial and final tomogram images, representing clay swelling & blockage of pores during the displacement and a generally lower porosity. This work visualized microscale formation damage, which reminds that incompatibility between workover fluid and reservoir rock damages formation seriously and the fluid injection rate should be lower than the critical flow rate when developing a reservoir with a strong water sensitivity and flow rate sensitivity.

关键词： X-ray computed tomography In-situ imaging Permeability change Fines migration Clay swelling Formation damage

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Light-driven Orderly Assembly of Ir-atomic Chains to Integrate a Dynamic Reaction Pathway for Acidic Oxygen Evolution

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Angewandte Chemie 2023年第21期135卷

作者： Zuozheng Xu Liqi Zhou Gang Zhou Shuyi Wu Peifang Wang Hao Li Peilin Huang Lizhe Liu Key Laboratory of Integrated Regulation and Resource Development on Shallow Lake of Ministry of Education College of Environment Hohai University Nanjing 210093 P. R. China Jiangsu Key Laboratory for Nanotechnology and Collaborative Innovation Center of Advanced Microstructures National Laboratory of Solid State Microstructures Nanjing University Nanjing 210093 P. R. China College of Engineering and Applied Sciences and Collaborative Innovation Center of Advanced Microstructures National Laboratory of Solid State Microstructures Nanjing University Nanjing 210023 P. R. China Jiangsu Key Laboratory of Micro and Nano Heat Fluid Flow Technology and Energy Application School of Physical Science and Technology Suzhou University of Science and Technology Suzhou 215009 P. R. China

This work suggests an intriguing light-driven atomic assembly proposal to orderly configure the distribution of reactive sites to optimize the spin-entropy-related orbital interaction and charge transfer from electrocatalysts to intermediates. Herein, the introduced fluorine (F) atoms acting as photo-corrosion centres in MnO 1.9 F 0.1 effectively soften the bonding interaction of Mn−O bonds in the IrCl 3 solution. Therefore, partial Mn atoms can be successively replaced to form orderly atomic-hybridized catalysts with a spin-related low entropy due to the coexistence of Ir-atomic chains and clusters. The time-related elemental analysis demonstrates that the dynamic dissolution/redeposition of Ir clusters in acidic oxygen evolution leads to a reintegration of the reaction pathway to seek the switchable rate-limiting step with a lower activation energy.

关键词： Acidic Oxygen Evolution Cation Exchange Dynamic Orbital Interaction Light Driven Spin-Related Entropy

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Catalytic Transformation of PET and CO2into High-Value Chemicals

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Angewandte Chemie 2022年第10期134卷

作者： Yinwen Li Dr. Meng Wang Dr. Xingwu Liu Prof. Dr. Chaoquan Hu Prof. Dr. Dequan Xiao Prof. Dr. Ding Ma Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 P. R. China State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan Shanxi 030001 P. R. China Synfuels China Beijing 100195 P. R. China State Key Laboratory of Multiphase Complex Systems Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 People's Republic of China Nanjing IPE Institute of Green Manufacturing Industry Nanjing 211135 P. R. China Center for Integrative Materials Discovery Department of Chemistry and Chemical and Biomedical Engineering University of New Haven West Haven CT 06516 USA

Polyethylene terephthalate (PET) and CO 2 , two chemical wastes that urgently need to be transformed in the environment, are converted simultaneously in a one-pot catalytic process through the synergistic coupling of three reactions: CO 2 hydrogenation, PET methanolysis and dimethyl terephthalate (DMT) hydrogenation. More interestingly, the chemical equilibria of both reactions were shifted forward due to a revealed dual-promotion effect, leading to significantly enhanced PET depolymerization. The overall methanol yield from CO 2 hydrogenation exceeded the original thermodynamic equilibrium limit since the methanol was in situ consumed in the PET methanolysis. The degradation of PET by a stoichiometric ratio of methanol was significantly enhanced because the primary product, DMT was hydrogenated to dimethyl cyclohexanedicarboxylate (DMCD) or p-xylene (PX). This synergistic catalytic process provides an effective way to simultaneously recycle two wastes, polyesters and CO 2 , for producing high-value chemicals.

关键词： CO2 Hydrogenation DMT Hydrogenation Dual-Promotion One-Pot Catalysis PET Methanolysis

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Thin-Film Transistors: ZnO Nanofiber Thin-Film Transistors with Low-Operating Voltages (Adv. Electron. Mater. 1/2018)

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Advanced Electronic Materials 2018年第1期4卷

作者： Fengyun Wang Longfei Song Hongchao Zhang You Meng Linqu Luo Yan Xi Lei Liu Ning Han Zaixing Yang Jie Tang Fukai Shan Johnny C. Ho College of Physics and Cultivation Base for State Key Laboratory Qingdao University Qingdao 266071 P. R. China School of Microelectronics and Center of Nanoelectronics Shandong University Jinan 250100 P. R. China State Key Laboratory of Multiphase Complex Systems Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China College of Electronic and Information Engineering Qingdao University Qingdao 266071 China Department of Materials Science and Engineering City University of Hong Kong Kowloon Hong Kong S.A.R. 999077 China State Key Laboratory of Millimeter Waves City University of Hong Kong Kowloon Hong Kong S.A.R. 999077 China Shenzhen Research Institute City University of Hong Kong Shenzhen 518057 P. R. China

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Corrigendum to: “One-pot synthesis of amorphous/crystalline SnO 2 /BaSO 4 composite sensitized with Eosin Y for enhanced photocatalytic H 2 production” [J. Environ. Chem. Eng. 12 (2024) 112770/JECE112770]

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Journal of Environmental Chemical engineering 2024年第5期12卷

作者： Cheng Cheng Jinfeng Zhang Haiping Jia Xutao Ding Gongyue Dong Feng Chen Yuchao Hu Jinwen Shi School of Chemical Engineering and Technology International Research Center for Renewable Energy (IRCRE) State Key Laboratory of Multiphase Flow in Power Engineering (MFPE) Xi’an Jiaotong University (XJTU) 28 West Xianning Road Xi’an 710049 China Shaanxi Key Laboratory of Advanced Stimulation Technology for Oil & Gas Reservoirs Xi’an Shiyou University Xi’an 710065 China Shaanxi Gas Group Fuping Energy Technology Co. Ltd 2 Kaiyuan Road Xi'an 710016 China Integrated Energy Institute Sichuan Digital Economy Industry Development Research Institute 88 Jiefang Road Chengdu 610036 China West Pipeline Company PipeChina 666 Beijing Middle Road Urumqi 830013 China School of Materials and Energy University of Electronic Science and Technology of China Chengdu 611731 China

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Molecular Architecture of Cobalt Porphyrin Multilayers on Reduced Graphene Oxide Sheets for High‐Performance Oxygen Reduction Reaction†

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Angewandte Chemie 2013年第21期125卷

作者： Hongjie Tang Huajie Yin Jiangyan Wang Nailiang Yang Dan Wang Zhiyong Tang State Key Laboratory of Multiphase Complex Systems Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 (P.R. China) National Center for Nanoscience and Technology No.11 Beiyitiao Zhongguancun Beijing 100190 (P. R. China) University of Chinese Academy of Sciences No. 19A Yuquan Road Beijing 100049 (P. R. China)

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A ‐Oriented Hittorf's Phosphorus Nanorods/Polymeric Carbon Nitride Heterostructure for Boosting Wide‐Spectrum‐Responsive Photocatalytic Hydrogen Evolution from Pure Water

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Angewandte Chemie 2019年第2期132卷

作者： Yukun Zhu Chunxiao Lv Zhuocheng Yin Jun Ren Xianfeng Yang Chung‐Li Dong Hongwei Liu Rongsheng Cai Yu‐Cheng Huang Wolfgang Theis Shaohua Shen Dongjiang Yang State Key Laboratory of Bio-fibers and Eco-textiles Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological Textiles Institute of Marine Biobased Materials School of Environmental Science and Engineering Qingdao University Qingdao 266071 P. R. China International Research Center for Renewable Energy State Key Laboratory of Multiphase Flow in Power Engineering Xi'an Jiaotong University Xi'an 710049 P. R. China School of Chemical and Environmental Engineering North University of China Taiyuan 030051 P. R. China Analytical and Testing Centre South China University of Technology Guangzhou 510640 P. R. China Research Center for X-ray Science & Department of Physics Tamkang University Tamsui 25137 Taiwan The Australian Centre for Microscopy & Microanalysis The University of Sydney Sydney New South Wales 2006 Australia Nanoscale Physics Research Laboratory School of Physics and Astronomy University of Birmingham Birmingham B15 2TT UK

Red phosphorus is a promising photocatalyst with wide visible‐light absorption up to 700 nm, but the fast charge recombination limits its photocatalytic hydrogen evolution reaction (HER) activity. Now, [001]‐oriented Hittorf's phosphorus (HP) nanorods were successfully grown on polymeric carbon nitride (PCN) by a chemical vapor deposition strategy. Compared with the bare PCN and HP, the optimized PCN@HP hybrid exhibited a significantly enhanced photocatalytic activity, with HER rates reaching 33.2 and 17.5 μmol h −1 from pure water under simulated solar light and visible light irradiation, respectively. It was theoretically and experimentally indicated that the strong electronic coupling between PCN and [001]‐oriented HP nanorods gave rise to the enhanced visible light absorption and the greatly accelerated photoinduced electron–hole separation and transfer, which benefited the photocatalytic HER performance.

关键词： Heterostrukturen Nanostäbe Hittorfscher Phosphor Kohlenstoffnitrid Wasserspaltung

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Corrigendum to "Current challenges of hydrothermal treated wastewater (HTWW) for environmental applications and their perspectives: A review" [Environ. Res. 212 Part D (2022) 113532]

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Environmental research 2024年第PT 3期252卷 119005页

作者： Muhammad Usman Zhijian Shi Nalok Dutta Muhammad Awais Ashraf Bushra Ishfaq Mohamed Gamal El-Din Department of Civil and Environmental Engineering University of Alberta Edmonton AB T6G 2W2 Canada Bioproducts Sciences and Engineering Laboratory (BSEL) Washington State University Tri-Cities Richland WA 99354 United States Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP3) Department of Environmental Science and Engineering Fudan University Shanghai 200433 China Shanghai Technical Service Platform for Pollution Control and Resource Utilization of Organic Wastes Shanghai 200438 China. Electronic address: musman4@ualberta.ca. Shanghai Technical Service Platform for Pollution Control and Resource Utilization of Organic Wastes Shanghai 200438 China. Bioproducts Sciences and Engineering Laboratory (BSEL) Washington State University Tri-Cities Richland WA 99354 United States. State Key Laboratory of Multiphase Complex Systems CAS Key Laboratory of Green Process and Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 China. Food Technology Section Post-harvest Research Center Ayub Agricultural Research Institute Faisalabad Pakistan. Department of Civil and Environmental Engineering University of Alberta Edmonton AB T6G 2W2 Canada. Electronic address: mgamalel-din@ualberta.ca.

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Phosphine-Triggered Structural Defects in Au44Homologues Boost Electrocatalytic CO2Reduction

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Angewandte Chemie 2023年第33期135卷

作者： Dr. Shengli Zhuang Dr. Dong Chen Wai-Pan Ng Li-Juan Liu Meng-Ying Sun Dongyi Liu Tehseen Nawaz Qi Xia Xia Wu Dr. Yong-Liang Huang Prof. Dr. Seungkyu Lee Prof. Dr. Jun Yang Prof. Dr. Jian He Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong P. R. China State Key Laboratory of Synthetic Chemistry The University of Hong Kong Pokfulam Road Hong Kong P. R. China State Key Laboratory of Multiphase Complex Systems Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China Hong Kong Quantum AI Lab Limited Hong Kong P. R. China Department of Medicinal Chemistry Shantou University Medical College Shantou Guangdong 515041 P. R. China

The systematic induction of structural defects at the atomic level is crucial to metal nanocluster research because it endows cluster-based catalysts with highly reactive centers and allows for a comprehensive investigation of viable reaction pathways. Herein, by substituting neutral phosphine ligands for surface anionic thiolate ligands, we establish that one or two Au 3 triangular units can be successfully introduced into the double-stranded helical kernel of Au 44 (TBBT) 28 , where TBBT=4- tert -butylbenzenethiolate, resulting in the formation of two atomically precise defective Au 44 nanoclusters. Along with the regular face-centered-cubic (fcc) nanocluster, the first series of mixed-ligand cluster homologues is identified, with a unified formula of Au 44 (PPh 3 ) n (TBBT) 28−2 n ( n =0–2). The Au 44 (PPh 3 )(TBBT) 26 nanocluster having major structural defects at the bottom of the fcc lattice demonstrates superior electrocatalytic performance in the CO 2 reduction to CO. Density functional theory calculations indicate that the active site near the defects significantly lowers the free energy for the *COOH formation, the rate-determining step in the whole catalytic process.

关键词： Cluster Assembly Gold Nanoclusters Homologues Phosphine Ligands Structural Defects

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