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学者姓名：李玲
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Abstract ：
Incorporation of ionic liquids into metal-organic frameworks (MOFs) offers a new platform to construct heterogeneous bifunctional catalytic systems for the chemical capture and conversion of CO2 with epoxides. Herein, an imidazolium-based ionic liquid decorated UiO-66 type MOF (P3[BCMIm]Br@UiO-66) was successfully constructed via solvothermal assembly of the carboxyl-functionalized imidazolium ionic liquid ligand, terephthalic acid ligand and Zr(iv) ions. It exhibits the highest catalytic activity upon the cycloaddition of CO2 (98.2% conversion of propylene oxide and 99% selectivity to propylene carbonate) under optimized conditions (2.2 Mpa CO2, 1.0 wt%, 110 °C, reaction time 2 h). Notably, P3[BCMIm]Br@UiO-66 outperformed the original UiO-66 materials and [BCMIm]Br. P3[BCMIm]Br@UiO-66 retained its good catalytic performance for up to five recycling runs with only a little loss in catalytic activity. Furthermore, several additional coupling reactions were investigated with other epoxides as substrates. © 2024 The Royal Society of Chemistry.
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| GB/T 7714 | Lin, J. , Luo, J. , Zhang, M. et al. Incorporation of a carboxyl-functionalized imidazolium-based ionic liquid into a UiO-66 type MOF for chemical fixation of CO2 into carbonates [J]. | Catalysis Science and Technology , 2024 , 14 (16) : 4496-4505 . |
| MLA | Lin, J. et al. "Incorporation of a carboxyl-functionalized imidazolium-based ionic liquid into a UiO-66 type MOF for chemical fixation of CO2 into carbonates" . | Catalysis Science and Technology 14 . 16 (2024) : 4496-4505 . |
| APA | Lin, J. , Luo, J. , Zhang, M. , Zhang, L. , Cai, G. , Zou, J. et al. Incorporation of a carboxyl-functionalized imidazolium-based ionic liquid into a UiO-66 type MOF for chemical fixation of CO2 into carbonates . | Catalysis Science and Technology , 2024 , 14 (16) , 4496-4505 . |
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Through the method of solvent-free confined encapsulation, , dibromo-p-diphenyl- p-diphenyl and 4,4 '-bipyridine , 4 '-bipyridine were adsorbed into the UiO-67-67 material, , and then in situ polymerized into the polymer ionic liquid PBpy-Br.-Br. The composite PBpy-Br@UiO-67-Br@UiO-67 contains three kinds of active centers: : Br-, - , Zr-OH/Zr-OH2-OH/Zr-OH2 and N heterocyclic. The structure was characterized by X-ray-ray diffraction(XRD), ( XRD ), Fourier transform infrared(FTIR) ( FTIR ) spectroscopy, , scanning electron microscopy(SEM), ( SEM ), 13 C nuclear magnetic resonance spectrometry(13C ( 13 C NMR), ), Brunauer-Emmett-Teller(BET)-Emmett-Teller ( BET ) analysis and thermogravimetric analysis(TGA). ( TGA ) . The composite was applied to catalyze the cycloaddition reaction of CO2 and epichlorohydrin. On the basis of single factor experiments, , the optimal reaction conditions determined by response surface optimization were 100 degrees C, , p CO2 =0.1 MPa, , PBpy-Br@UiO-67-Br@UiO-67 mass fraction of 0.22% and 22 h. Under the optimum reaction conditions, , the yield of cyclochlorocarbonate reached 99.6%, , and the conversion decreased by only 2.3% after 5 cycles. When the composite was used to catalyze other epoxides, , a conversion of over 50% was obtained. PBpy-Br@UiO-67-Br@UiO-67 has milder reaction conditions and higher catalytic efficiency, , which provides a new catalytic system for CO2 2 fixation and conversion.
Keyword ：
Carbon dioxide cycloaddition reaction Carbon dioxide cycloaddition reaction Metal-organic framework Metal-organic framework Poly ionic liquid Poly ionic liquid Solvent-free confined encapsulation Solvent-free confined encapsulation UiO-67 UiO-67
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| GB/T 7714 | Zhang, Mengjia , Zou, Nan , Luo, Jiamei et al. Catalytic Performance of Zr-MOF-MOF Supported Poly Ionic Liquid for CO2 Cycloaddition Reaction [J]. | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE , 2024 , 45 (10) . |
| MLA | Zhang, Mengjia et al. "Catalytic Performance of Zr-MOF-MOF Supported Poly Ionic Liquid for CO2 Cycloaddition Reaction" . | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 45 . 10 (2024) . |
| APA | Zhang, Mengjia , Zou, Nan , Luo, Jiamei , Zhong, Xionghui , Li, Ling . Catalytic Performance of Zr-MOF-MOF Supported Poly Ionic Liquid for CO2 Cycloaddition Reaction . | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE , 2024 , 45 (10) . |
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通过无溶剂限域封装,将二溴对二甲苯和4,4'-联吡啶吸附至UiO-67材料微孔中,并原位聚合成聚离子液体PBpy-Br,得到兼具Br-,Zr-OH/Zr-OH2和N杂环3种活性中心的复合材料PBpy-Br@UiO-67.采用X射线衍射(XRD)、傅里叶变换红外光谱(FTIR)、扫描电子显微镜(SEM)、13C核磁共振波谱(13C NMR)、比表面积分析(BET)和热重分析(TGA)等手段对材料进行了表征,并将其应用于催化CO2与环氧氯丙烷的环加成反应中.在单因素实验基础上,通过响应面优化确定的最佳反应条件为反应温度100 ℃、pCO2=0.1 MPa、催化剂用量(质量分数)0.22％以及反应时间22 h.在该条件下,环氧氯丙烷转化率达99.6％,催化剂循环使用5次后,转化率仅下降2.3％.此外,对PBpy-Br@UiO-67的普适性进行了研究,将其用于催化其它环氧化物与CO2反应,转化率均在50％以上.研究结果表明,PBpy-Br@UiO-67催化剂具有反应条件温和及催化效率高的特点,为CO2的固定与转化提供了新催化体系.
Keyword ：
UiO-67 UiO-67 二氧化碳环加成反应 二氧化碳环加成反应 无溶剂限域封装 无溶剂限域封装 聚离子液体 聚离子液体 金属有机框架 金属有机框架
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| GB/T 7714 | 张孟佳 , 邹南 , 罗佳美 et al. Zr-MOF固载聚离子液体对CO2环加成反应的催化性能 [J]. | 高等学校化学学报 , 2024 , 45 (10) : 1-11 . |
| MLA | 张孟佳 et al. "Zr-MOF固载聚离子液体对CO2环加成反应的催化性能" . | 高等学校化学学报 45 . 10 (2024) : 1-11 . |
| APA | 张孟佳 , 邹南 , 罗佳美 , 钟雄辉 , 李玲 . Zr-MOF固载聚离子液体对CO2环加成反应的催化性能 . | 高等学校化学学报 , 2024 , 45 (10) , 1-11 . |
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An integrated microfluidic planar reactor is essential for achieving efficient and enhanced photocatalytic water treatment. Optimization of catalysts is an area of intense study owing to the need to enhance the performances of microreactors. A high-efficiency photocatalytic microreactor is presented here by combining a planar microreactor with a high-efficiency photocatalyst. TiO2 nanoparticles doped with Y and Yb were prepared to improve the photocatalytic reaction efficiency. First, better performance is achieved with the Y, Yb/TiO2 and TiO2 microreactors than conventional bulk reactors because of good photodegradation and a high reaction rate. Then, the Y, Yb/TiO2 film microreactor exhibits not only efficient catalytic activity with UV light but also higher photocatalytic activity under visible light irradiation than that achieved by a TiO2 film microreactor. The reaction rate constant of the Y, Yb/TiO2 film microreactor is approximately 0.530 s(-1), which is twice that of the TiO2 film microreactor. Moreover, the performances under continuous and intermittent reactions are compared to evaluate the stability of the microreactor, thereby building the foundation for practical application of continuous water treatment in the microreactor.The planar microreactor provides a convenient platform for studying photodegradation under various conditions, such as different temperatures, flow rates, light irradiation (UV and Vis), and reaction modes (continuous and intermittent).
Keyword ：
continuous water treatment continuous water treatment microreactor microreactor photodegradation photodegradation stability stability TiO2 TiO2
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| GB/T 7714 | Ge, Xue-hui , Wei, Nanjie , Hu, Xinyue et al. The integrated microfluidic photocatalytic planar reactor under continuous operation [J]. | FRONTIERS IN CHEMICAL ENGINEERING , 2024 , 6 . |
| MLA | Ge, Xue-hui et al. "The integrated microfluidic photocatalytic planar reactor under continuous operation" . | FRONTIERS IN CHEMICAL ENGINEERING 6 (2024) . |
| APA | Ge, Xue-hui , Wei, Nanjie , Hu, Xinyue , Xie, Qinyin , Wang, Xiaoda , Li, Ling et al. The integrated microfluidic photocatalytic planar reactor under continuous operation . | FRONTIERS IN CHEMICAL ENGINEERING , 2024 , 6 . |
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Abstract ：
Incorporation of ionic liquids into metal-organic frameworks (MOFs) offers a new platform to construct heterogeneous bifunctional catalytic systems for the chemical capture and conversion of CO2 with epoxides. Herein, an imidazolium-based ionic liquid decorated UiO-66 type MOF (P3[BCMIm]Br@UiO-66) was successfully constructed via solvothermal assembly of the carboxyl-functionalized imidazolium ionic liquid ligand, terephthalic acid ligand and Zr(iv) ions. It exhibits the highest catalytic activity upon the cycloaddition of CO2 (98.2% conversion of propylene oxide and 99% selectivity to propylene carbonate) under optimized conditions (2.2 Mpa CO2, 1.0 wt%, 110 degrees C, reaction time 2 h). Notably, P3[BCMIm]Br@UiO-66 outperformed the original UiO-66 materials and [BCMIm]Br. P3[BCMIm]Br@UiO-66 retained its good catalytic performance for up to five recycling runs with only a little loss in catalytic activity. Furthermore, several additional coupling reactions were investigated with other epoxides as substrates.
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| GB/T 7714 | Lin, Jianghui , Luo, Jiamei , Zhang, Mengjia et al. Incorporation of a carboxyl-functionalized imidazolium-based ionic liquid into a UiO-66 type MOF for chemical fixation of CO2 into carbonates [J]. | CATALYSIS SCIENCE & TECHNOLOGY , 2024 , 14 (16) : 4496-4505 . |
| MLA | Lin, Jianghui et al. "Incorporation of a carboxyl-functionalized imidazolium-based ionic liquid into a UiO-66 type MOF for chemical fixation of CO2 into carbonates" . | CATALYSIS SCIENCE & TECHNOLOGY 14 . 16 (2024) : 4496-4505 . |
| APA | Lin, Jianghui , Luo, Jiamei , Zhang, Mengjia , Zhang, Lei , Cai, Guohui , Zou, Jiahua et al. Incorporation of a carboxyl-functionalized imidazolium-based ionic liquid into a UiO-66 type MOF for chemical fixation of CO2 into carbonates . | CATALYSIS SCIENCE & TECHNOLOGY , 2024 , 14 (16) , 4496-4505 . |
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根据学情分析，确立了“实例引导创新”的思路，对理工科课程设计贯通低、中、高阶认知的教学方案，并利用实际工程案例引导同学们进行创新。引进系统性教学资源和碎片式知识点引发学生学习兴趣，结合工程案例和实验技术培养学生动手能力，例如蒸馏操作中的反应精馏实例，培养学生责任心与专业信念，使用创新思维范式引导学生进行自组织学习、主动构建案例，而学生的创新成果又纳入课程内容，促进教学迭代优化。
Keyword ：
创新思维 创新思维 实例引导 实例引导 教学迭代 教学迭代
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| GB/T 7714 | 葛雪惠 , 尤新强 , 李玲 et al. 基于实例引导创新的《化工原理》教学改革与实践 [J]. | 当代化工研究 , 2024 , 3 (05) : 158-160 . |
| MLA | 葛雪惠 et al. "基于实例引导创新的《化工原理》教学改革与实践" . | 当代化工研究 3 . 05 (2024) : 158-160 . |
| APA | 葛雪惠 , 尤新强 , 李玲 , 叶长燊 , 杨臣 . 基于实例引导创新的《化工原理》教学改革与实践 . | 当代化工研究 , 2024 , 3 (05) , 158-160 . |
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文章在分析化工原理实验考核现状的基础上，基于OBE理念制定了化工原理实验课程目标，对化工原理实验预习、实验操作、实验报告、期末笔试等四个教学环节的考核内容进行重新设计，以期达到以考促教、以考促学的目的，同时支撑工程教育专业认证中毕业要求指标点的达成。
Keyword ：
OBE理念 OBE理念 化工原理实验 化工原理实验 工程教育认证 工程教育认证 考核 考核 能力培养 能力培养
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| GB/T 7714 | 张孟佳 , 王晓达 , 蔡国辉 et al. 支撑工程教育专业认证的化工原理实验考核内容设计 [J]. | 化工高等教育 , 2023 , 40 (05) : 111-115,156 . |
| MLA | 张孟佳 et al. "支撑工程教育专业认证的化工原理实验考核内容设计" . | 化工高等教育 40 . 05 (2023) : 111-115,156 . |
| APA | 张孟佳 , 王晓达 , 蔡国辉 , 施小芳 , 叶长燊 , 李玲 . 支撑工程教育专业认证的化工原理实验考核内容设计 . | 化工高等教育 , 2023 , 40 (05) , 111-115,156 . |
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Cylcohexanol is an essential bulk chemical that can be produced via cyclohexene hydration, a liquidliquid two-phase reaction that is limited by the low reaction rate and the equilibrium conversion. Adding an appropriate solvent is the most promising method to break through these limitations. However, in previous works the solvent was almost blindly selected without a global consideration. In this work, a rational multiscale method is proposed for the effective selection of an economical and sustainable solvent for the direct hydration of cyclohexene. At the molecular scale, liquid-liquid phase equilibrium was estimated using group contribution methods to rapidly screen the potential solvent candidates from a range of organics, based on the partition coefficient. At the reactor scale, the candidates were experimentally investigated to pick out the solvents that could significantly improve the conversion, without introducing side reactions or deactivating the catalyst. At the process scale, the total annual cost (TAC), CO2 emission, and other metrics were calculated to evaluate the eco-efficiency of all solvents. Using this multi-scale method, acetophenone was selected as an eco-efficient solvent from over 100 organics, resulting in the reduction of TAC by 8 % and CO2 emission by 17 % in the production process. Using acetophenone also led to the increase of cyclohexanol yield from 12.3 % to 27.6 % without the occurrence of side reactions and catalyst deactivation. & COPY; 2023 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
Keyword ：
Cyclohexene Cyclohexene Hydration Hydration Multi -scale Multi -scale Process analysis Process analysis Solvent selection Solvent selection
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| GB/T 7714 | Wang, Xiaoda , Zhao, Yuqing , Han, Lumin et al. The quest for a better solvent for the direct hydration of cyclohexene: From molecular screening to process design [J]. | CHEMICAL ENGINEERING SCIENCE , 2023 , 274 . |
| MLA | Wang, Xiaoda et al. "The quest for a better solvent for the direct hydration of cyclohexene: From molecular screening to process design" . | CHEMICAL ENGINEERING SCIENCE 274 (2023) . |
| APA | Wang, Xiaoda , Zhao, Yuqing , Han, Lumin , Li, Ling , Kiss, Anton A. . The quest for a better solvent for the direct hydration of cyclohexene: From molecular screening to process design . | CHEMICAL ENGINEERING SCIENCE , 2023 , 274 . |
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Achieving a balance between flame retardancy and overall performance in epoxy resin (EP) continues to be a significant challenge. In this study, a new multi-DOPO-based reactive flame retardant (DZH) was synthesized successfully using a simple one-pot method and employed as a co-curing agent with DDM. The results indicated that the inclusion of DZH decreased the activation energy of the curing reaction system. Furthermore, the presence of DZH, with its remarkable charring ability, enhanced the formation of char residues under high temperature conditions. Notably, the flame retardancy and mechanical properties of the EP/DZH system were significantly enhanced at certain additions. When added at only 5 wt% (phosphorus content: 0.525 wt%), the LOI value of the EP/DZH-5 increased from 24.4 % to 35.3 % for the EP matrix and achieved a V-0 rating in accordance with UL-94. Meanwhile, EP/DZH-5 exhibited a reduction of 44.1 % in pHRR and 24.3 % in SPR. The superior flame retardancy of the EP/DZH system was attributed to the dual flame-retardant mechanism exhibited in both the gaseous and condensed phases. In addition, the abundant presence of rigid phosphaphenanthrene groups and 7C-7C interactions between benzene rings led to an improvement in the tensile strength and tensile modulus, which rose to 91.0 MPa and 1.76 GPa, respectively, from 79.5 MPa and 1.26 GPa of EP in the case of EP/DZH-3. The utilization of this flame retardant, based on multi-DOPO, offers a promising approach for the development of high-performance epoxy resins.
Keyword ：
DOPO DOPO Epoxy resin Epoxy resin Flame retardancy Flame retardancy Mechanical properties Mechanical properties
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| GB/T 7714 | Luo, Yang , Cai, Jingyu , Li, Ling et al. Multi-DOPO-based derivative for enhancing flame retardancy and mechanical properties of epoxy resin [J]. | PROGRESS IN ORGANIC COATINGS , 2023 , 184 . |
| MLA | Luo, Yang et al. "Multi-DOPO-based derivative for enhancing flame retardancy and mechanical properties of epoxy resin" . | PROGRESS IN ORGANIC COATINGS 184 (2023) . |
| APA | Luo, Yang , Cai, Jingyu , Li, Ling , Lin, Xiaocheng , Xiao, Longqiang , Hou, Linxi . Multi-DOPO-based derivative for enhancing flame retardancy and mechanical properties of epoxy resin . | PROGRESS IN ORGANIC COATINGS , 2023 , 184 . |
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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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