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学者姓名：黄智贤
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Abstract ：
Conjugated micro-mesoporous poly(aniline)s (CMPAs) synthesized through Buchwald-Hartwig coupling represent a cutting-edge material platform for selective sequestration of Hg (II) but suffer from moderate porosities and constrained availability of adsorption sites. Herein, we show a salt strategy for fine-tuning the porosity and Hg (II) adsorption performance of a series of S, N dual heteroatom functionalized CMPAs (CMPA-SN). The salt of NaF with appropriate dosage results in strikingly improved surface areas from 26 to 735 m2/g and intensified Hg (II) adsorption capacity from 311 mg/g to 649 mg/g. Moreover, CMPA-SN exhibits an efficient adsorption rate (h = 1250 mg/g/min) and excellent affinity with high Kd as high as 1.24 x 106 mL/g. We successfully correlate the adsorption capacity and surface area, and reveal the synergistic electron-sharing mechanism from N-containing ligands and in-situ decorated S heteroatoms, with 67.6 %/32.4 % contributions and Delta Eads = -0.419 eV/Delta Eads = -0.487 eV adsorption energy.
Keyword ：
Hansen solubility parameter Hansen solubility parameter Hg (II) adsorption Hg (II) adsorption Polymer Polymer Salt Salt Surface area Surface area
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| GB/T 7714 | Chen, Jie , Zeng, Wen , Huang, Huiyao et al. Tunable porosity and Hg (II) adsorption performance in dual heteroatom functionalized conjugated micro-mesoporous poly(aniline)s [J]. | SEPARATION AND PURIFICATION TECHNOLOGY , 2025 , 363 . |
| MLA | Chen, Jie et al. "Tunable porosity and Hg (II) adsorption performance in dual heteroatom functionalized conjugated micro-mesoporous poly(aniline)s" . | SEPARATION AND PURIFICATION TECHNOLOGY 363 (2025) . |
| APA | Chen, Jie , Zeng, Wen , Huang, Huiyao , Lou, Xiaoyu , Chen, Song , Ye, Changshen et al. Tunable porosity and Hg (II) adsorption performance in dual heteroatom functionalized conjugated micro-mesoporous poly(aniline)s . | SEPARATION AND PURIFICATION TECHNOLOGY , 2025 , 363 . |
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Designing efficient adsorbents for the deep removal of refractory dibenzothiophene (DBT) from fuel oil is vital for addressing environmental issues such as acid rain. Herein, zinc gluconate and urea-derived porous carbons SF-ZnNC-T (T represents the carbonization temperature) were synthesized without solvents. Through a temperature-controlled process of 'melting the zinc gluconate and urea mixture, forming H-bonded polymers, and carbonizing the polymers,' the optimal carbon, SF-ZnNC-900, was obtained with a large surface area (2280 m2 g−1), highly dispersed Zn sites, and hierarchical pore structures. Consequently, SF-ZnNC-900 demonstrated significantly higher DBT adsorption capacity of 43.2 mg S g−1, compared to just 4.3 mg S g−1 for the precursor. It also demonstrated good reusability, fast adsorption rate, and the ability for ultra-deep desulfurization. The superior DBT adsorption performance resulted from the evaporation of residual zinc species, which generated abundant mesopores that facilitated DBT transformation, as well as the formation of Zn-Nx sites that strengthened the host-guest interaction (ΔE = −1.466 eV). The solvent-free synthesized highly dispersed Zn-doped carbon shows great potential for producing sulfur-free fuel oil and for designing metal-loaded carbon adsorbents. © 2024 Institute of Process Engineering, Chinese Academy of Sciences
Keyword ：
Carbonization Carbonization Desulfurization Desulfurization Elastomers Elastomers Fuel oils Fuel oils Mesopores Mesopores
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| GB/T 7714 | Lu, Ping , Sun, Zhenhua , Ke, Xinrong et al. Solvent-free synthesis of highly dispersed zinc-doped porous carbons as efficient dibenzothiophene adsorbents [J]. | Green Energy and Environment , 2025 , 10 (5) : 994-1001 . |
| MLA | Lu, Ping et al. "Solvent-free synthesis of highly dispersed zinc-doped porous carbons as efficient dibenzothiophene adsorbents" . | Green Energy and Environment 10 . 5 (2025) : 994-1001 . |
| APA | Lu, Ping , Sun, Zhenhua , Ke, Xinrong , Ye, Changshen , Huang, Zhixian , Qiu, Ting . Solvent-free synthesis of highly dispersed zinc-doped porous carbons as efficient dibenzothiophene adsorbents . | Green Energy and Environment , 2025 , 10 (5) , 994-1001 . |
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This work underscores the critical importance of enhancing the mass transfer performance of catalyst particles for the production of n-butyl levulinate (BL) from levulinic acid (LA). The lattice Boltzmann method was proposed to investigate the relationship between pore structure and mass transfer, thereby guiding the rational design of high-performance catalyst. Furthermore, a novel catalyst regulation strategy was introduced, utilizing UiO-66 as a template to fabricate a series of catalysts, UiOxD40H160-SO3H. This strategy allows for the regulation of the pore structure of resin catalysts over a broader range and successfully enhanced the mass transfer performance. Among the synthesized catalysts, the LA conversion efficiency with UiO0.4D40H160-SO3H under mild reaction conditions increased by an average of 18.1% compared to the previously reported best-performing Dowex 50Wx2 resin catalyst. These findings provide valuable new insights into the production of BL while also highlighting the potential of the proposed catalyst design strategy for industrial applications. © 2025 Elsevier Ltd
Keyword ：
Crystal lattices Crystal lattices Diffusion in liquids Diffusion in liquids Diffusion in solids Diffusion in solids Osmosis Osmosis Thermal diffusion Thermal diffusion
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| GB/T 7714 | Xiong, Peiyun , Shi, Yong , Yang, Chen et al. Pore structure design and mass transfer optimization of resin catalysts based on lattice Boltzmann method for n-butyl levulinate synthesis [J]. | Chemical Engineering Science , 2025 , 314 . |
| MLA | Xiong, Peiyun et al. "Pore structure design and mass transfer optimization of resin catalysts based on lattice Boltzmann method for n-butyl levulinate synthesis" . | Chemical Engineering Science 314 (2025) . |
| APA | Xiong, Peiyun , Shi, Yong , Yang, Chen , Lin, Yixiong , Yin, Wang , Huang, Zhixian et al. Pore structure design and mass transfer optimization of resin catalysts based on lattice Boltzmann method for n-butyl levulinate synthesis . | Chemical Engineering Science , 2025 , 314 . |
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The synthesis of ethyl methyl carbonate (EMC) is of paramount importance for the lithium-ion battery industry as electrolytes. Herein, we present a series of swellable poly(ionic liquid)s (PILs) functionalized with phenol anions, aiming at inducing effective catalysis in EMC production through the transesterification of ethanol (EtOH) and dimethyl carbonate (DMC). The obtained PILs catalysts exhibit remarkable EMC yields of 57.0% and selectivity of 86.7%, coupled with robustness and facile reusability under mild conditions. By establishing a correlation between the swelling degree of PILs and the yield of EMC, and by a theoretical calculation on the energy and electrostatic potential changes of [CPIL-Tr]1[PhO] during its reaction with EtOH and DMC, we show that these impressive catalytic performances arise from efficient proton dissociation of EtOH by phenol anion and accelerated transportation of reactants by swelling cationic backbone. This research endeavors to provide an appealing platform for the industrial-scale production of EMC.
Keyword ：
Dimethyl carbonate Dimethyl carbonate Ethyl methyl carbonate Ethyl methyl carbonate Phenyl Phenyl Poly(ionic liquid)s Poly(ionic liquid)s Reaction mechanism Reaction mechanism Swelling Swelling
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| GB/T 7714 | Chen, Xiaoyan , Cai, Yaxin , Dong, Rong et al. Tunable swelling features in poly(ionic liquid)s for intensified catalytical synthesis of ethyl methyl carbonate with high yield and selectivity [J]. | CHEMICAL ENGINEERING SCIENCE , 2024 , 300 . |
| MLA | Chen, Xiaoyan et al. "Tunable swelling features in poly(ionic liquid)s for intensified catalytical synthesis of ethyl methyl carbonate with high yield and selectivity" . | CHEMICAL ENGINEERING SCIENCE 300 (2024) . |
| APA | Chen, Xiaoyan , Cai, Yaxin , Dong, Rong , Huang, Huiyao , Huang, Zhixian , Qiu, Ting et al. Tunable swelling features in poly(ionic liquid)s for intensified catalytical synthesis of ethyl methyl carbonate with high yield and selectivity . | CHEMICAL ENGINEERING SCIENCE , 2024 , 300 . |
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Nitrogen-doped microporous carbon, which features a uniquely tunable porosity, exhibits promisingly high adsorption prospects in the greenhouse gas capture and water treatment. Herein, we propose a series of novel Ndoped microporous carbons (CMPAn-C1000), and precisely tune their porosities via a direct pyrolysis of rigid conjugated microporous poly(aniline)s (CMPAn, n = 1, 2, 3) with pore size difference in a molecular level, as achieved by simply tuning their linkers with varying sizes, planarity, and symmetry. The CMPA3-C1000, with a satisfactory amount of nitrogen heteroatoms, high SBET of similar to 800 m(2) g(-1), and large ultra-micropore volume of 0.25 cm(3) g(-1), has excellent CO2 capture ability (i.e., 5.1 mmol g(-1) at 273 K, 1 atm) and Hg(II) adsorption performance (i.e., Qe = 571 mg g(-1); k(2) = 0.0031 g mg(-1) min-1), respectively. CMPA3-C1000 might perform chemisorption towards Hg(II), according to calculations using density functional theory and experimental data; nitrogen atoms in porous carbon contributed to this excellent Hg(II) adsorption.
Keyword ：
CO2 capture CO2 capture Conjugated microporous polymers Conjugated microporous polymers Mercury removal Mercury removal N-doped porous carbon N-doped porous carbon
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| GB/T 7714 | Tang, Duanlian , Lyu, Xiaoying , Huang, Zhixian et al. Nitrogen-doped microporous carbons as highly efficient adsorbents for CO2 and Hg(II) capture [J]. | POWDER TECHNOLOGY , 2023 , 427 . |
| MLA | Tang, Duanlian et al. "Nitrogen-doped microporous carbons as highly efficient adsorbents for CO2 and Hg(II) capture" . | POWDER TECHNOLOGY 427 (2023) . |
| APA | Tang, Duanlian , Lyu, Xiaoying , Huang, Zhixian , Xu, Renwei , Chen, Jie , Qiu, Ting . Nitrogen-doped microporous carbons as highly efficient adsorbents for CO2 and Hg(II) capture . | POWDER TECHNOLOGY , 2023 , 427 . |
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本发明公开了一种高效稳定脱除环氧丙烷中醛类物质的吸附材料及其制备方法。制备方法为：将含有多乙烯基含苯或咪唑基团的物质和功能基苯乙烯加入溶剂中，在铵盐和催引剂作用下进行加热反应，获得的固体再经功能溶液活化得到高效吸附材料。本发明基于高交联策略提高吸附材料稳定性，基于曼西尼反应原理中碱性含氮基团与醛具有良好作用能力的原理，利用引入的铵和骨架中胺基、咪唑基等基团与功能溶剂中功能基团的阴阳离子相互作用实现对环氧丙烷中醛类物质快速高效的捕集。合成的吸附材料可以将环氧丙烷中的总醛(包括甲醛、乙醛和丙醛)醛量迅速降低至10 ppm以下，满足高端聚醚生产要求。
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| GB/T 7714 | 邱挺 , 陈杰 , 叶长燊 et al. 一种高效稳定脱除环氧丙烷中醛类物质的吸附材料及其制备方法 : CN202210501307.4[P]. | 2022-05-10 00:00:00 . |
| MLA | 邱挺 et al. "一种高效稳定脱除环氧丙烷中醛类物质的吸附材料及其制备方法" : CN202210501307.4. | 2022-05-10 00:00:00 . |
| APA | 邱挺 , 陈杰 , 叶长燊 , 黄智贤 , 王红星 , 杨臣 et al. 一种高效稳定脱除环氧丙烷中醛类物质的吸附材料及其制备方法 : CN202210501307.4. | 2022-05-10 00:00:00 . |
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本发明公开了一种高稳定性碱性固体催化材料及其制备方法和应用。制备方法为：将含乙烯基烷基胺和多乙烯基苯以一定比例加入溶剂中，在一定温度和引发剂的作用下进行聚合，再利用含氧或含氮阴离子碱性基团功能化得到本发明的碱性固体催化材料。本发明采用增加催化材料的交联程度的策略实现对其催化循环稳定性的提高；利用多孔网络骨架提供可丰富功能化的锚定位点，并通过小分子含氧或含氮碱性阴离子与骨架阳离子的阴阳离子相互作用提高其催化活性和选择性，创制出一系列在催化碳酸二甲酯和乙醇或者碳酸二乙酯酯交换制备碳酸甲乙酯过程中具有高稳定性、高催化活性、高催化选择性的碱性功能化离子固体催化材料。
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| GB/T 7714 | 邱挺 , 陈杰 , 黄智贤 et al. 一种高稳定性碱性固体催化材料及其制备方法和应用 : CN202210501100.7[P]. | 2022-05-10 00:00:00 . |
| MLA | 邱挺 et al. "一种高稳定性碱性固体催化材料及其制备方法和应用" : CN202210501100.7. | 2022-05-10 00:00:00 . |
| APA | 邱挺 , 陈杰 , 黄智贤 , 叶长燊 , 杨臣 , 王清莲 et al. 一种高稳定性碱性固体催化材料及其制备方法和应用 : CN202210501100.7. | 2022-05-10 00:00:00 . |
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本发明属于分离技术领域，具体涉及一种超临界合成丁酮醇反应液的分离工艺。在超临界合成丁酮醇合成的反应液分离过程中引入化学反应，通过加氢反应将微量丁烯酮杂质转化为丁酮。采用钌膦络合物催化剂，在4~5MPa、40~60℃条件下，丁烯酮转化率接近100%，彻底解决了丁烯酮聚合而堵塞设备管路的问题。采用双塔耦合精馏工艺，分离得到丁酮醇产品纯度高于99.5%，丁酮醇收率高于98%。
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| GB/T 7714 | 黄智贤 , 张鹏 , 邱挺 et al. 一种超临界合成丁酮醇反应液的分离工艺 : CN202210643121.2[P]. | 2022-06-09 00:00:00 . |
| MLA | 黄智贤 et al. "一种超临界合成丁酮醇反应液的分离工艺" : CN202210643121.2. | 2022-06-09 00:00:00 . |
| APA | 黄智贤 , 张鹏 , 邱挺 , 叶长燊 , 王红星 , 王清莲 et al. 一种超临界合成丁酮醇反应液的分离工艺 : CN202210643121.2. | 2022-06-09 00:00:00 . |
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本发明涉及一种噻唑并噻唑基聚合物及其制备方法和应用，属于材料领域，制备方法包括将芳香醛、二硫代乙酰胺和芳香胺在钯催化的条件下进行聚合。可以得到一种含有噻唑并噻唑活性位点的高效聚合物吸附剂。该聚合物具有扩展的π共轭结构，且同时具有丰富的孔道结构，独特的电子特性，可与金属进行配位络合，是一类物理化学性质稳定的高效吸附剂。
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| GB/T 7714 | 叶长燊 , 熊卓 , 陈杰 et al. 一种噻唑并噻唑基聚合物及其制备方法和应用 : CN202111477322.1[P]. | 2021-12-06 00:00:00 . |
| MLA | 叶长燊 et al. "一种噻唑并噻唑基聚合物及其制备方法和应用" : CN202111477322.1. | 2021-12-06 00:00:00 . |
| APA | 叶长燊 , 熊卓 , 陈杰 , 邱挺 , 王红星 , 黄智贤 et al. 一种噻唑并噻唑基聚合物及其制备方法和应用 : CN202111477322.1. | 2021-12-06 00:00:00 . |
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本发明提供了一种反应精馏法联产碳酸乙烯酯和甲醇的工艺。包括催化剂、乙二醇、碳酸二甲酯连续输送到反应精馏塔进行反应精馏；催化剂通过蒸发器蒸馏从产物溶液中分离回收；利用精馏塔分离产物，塔顶和塔底分别采出产品甲醇与碳酸乙烯酯粗产品；碳酸乙烯酯粗产品利用碳酸乙烯酯精制塔提纯从塔釜采出。本发明具有碳酸二甲酯转化率高(可达99.00%以上)、原料利用率高、工艺过程简单、设备投资成本低等优点，可实现甲醇和高纯碳酸乙烯酯的连续生产。
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| GB/T 7714 | 邱挺 , 王腾杰 , 王晓达 et al. 一种反应精馏联产甲醇和碳酸乙烯酯的工艺 : CN202210154967.X[P]. | 2022-02-21 00:00:00 . |
| MLA | 邱挺 et al. "一种反应精馏联产甲醇和碳酸乙烯酯的工艺" : CN202210154967.X. | 2022-02-21 00:00:00 . |
| APA | 邱挺 , 王腾杰 , 王晓达 , 王红星 , 黄智贤 . 一种反应精馏联产甲醇和碳酸乙烯酯的工艺 : CN202210154967.X. | 2022-02-21 00:00:00 . |
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