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学者姓名：陈杰
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《生物质的开发与利用》是资源循环科学与工程专业的核心必修课，是一门知识面广泛、实践性强的交叉学科课程。针对传统教学中存在的问题，教学团队提出了“以学生为中心、产出为导向、持续改进”的教学理念，并通过实施“四维”混合式教学法，对教学内容、方法和考核方式进行了全面的改革。引入科研项目，设计了一系列与课程内容密切相关的实验教学，涉及皮革废弃物（皮胶原纤维膜）改性利用、优化以及乳液分离性能的测试等实验，并对材料的结构和形貌进行表征，使用Origin软件对实验数据进行处理和分析。通过这些改革措施，不仅提高了课程的教学质量，也促进了学生创新能力和综合素质的有效提高。
Keyword ：
实践教学 实践教学 混合式教学 混合式教学 生物质 生物质 皮胶原纤维膜 皮胶原纤维膜 皮革废弃物 皮革废弃物 金属有机框架 金属有机框架
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| GB/T 7714 | 叶晓霞 , 吴秋 , 吕源财 et al. 生物质的开发与利用课程教学改革探讨 [J]. | 皮革科学与工程 , 2025 , 35 (3) : 120-125 . |
| MLA | 叶晓霞 et al. "生物质的开发与利用课程教学改革探讨" . | 皮革科学与工程 35 . 3 (2025) : 120-125 . |
| APA | 叶晓霞 , 吴秋 , 吕源财 , 刘以凡 , 林春香 , 陈杰 . 生物质的开发与利用课程教学改革探讨 . | 皮革科学与工程 , 2025 , 35 (3) , 120-125 . |
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Conjugated microporous polymers (CMPs) are porous polymers that exhibit desirable functionality for a wide range of adsorption applications. Here, we report a one-step scalable approach that exploits moderately high temperature and pressure to overcome these limitations. Remarkably, this method achieves functional CMPs within 1 h with a specific surface area of 925 m2 g-1). Extending the reaction time to 5 h further enchances porosity to 1145 m2 g-1-a 20-fold improvement over conventional methods (58 m2 g-1). The original wide pore size distribution is refined to fall within a covalent organic framework (COF)-like microporous range, allowing the CMPs to function as versatile adsorbents for toxic mercury ions, achieving benchmark performance with an impressive capacity of 1429 mg g-1, surpassing all previously reported materials. In addition, this approach features degas-free and facile scale-up opportunities, opening real possibilities for wide industrial applications of CMPs.
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| GB/T 7714 | Tang, Duanlian , Xiong, Zhuo , Worth, John D. et al. One-pot scalable production of conjugated microporous polymers with exceptional functionality [J]. | JOURNAL OF MATERIALS CHEMISTRY A , 2025 , 13 (24) : 19007-19014 . |
| MLA | Tang, Duanlian et al. "One-pot scalable production of conjugated microporous polymers with exceptional functionality" . | JOURNAL OF MATERIALS CHEMISTRY A 13 . 24 (2025) : 19007-19014 . |
| APA | Tang, Duanlian , Xiong, Zhuo , Worth, John D. , Qiu, Ting , Faul, Charl F. J. , Chen, Jie . One-pot scalable production of conjugated microporous polymers with exceptional functionality . | JOURNAL OF MATERIALS CHEMISTRY A , 2025 , 13 (24) , 19007-19014 . |
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Mercury is a poisonous heavy metal element capable of accumulating within the human body, ultimately resulting in chronic poisoning. To mitigate the harm, there is an urgent need for effective mercury adsorbents. Herein, we propose a MOFs-functionalized sulfhydryl leather collagen fiber composite for Hg(II) capture, which was innovatively synthesized by grafting 2-aminoethanethiol and loading ZIF-7-NH2 onto sustainable collagen fiber (CF). The acquired CF-SH-Z7N showed an efficient Hg(II) removal rate reaching 99.64 % within 30 minutes with a notable initial adsorption rate (h=k2qe2) of 367.42 mg g- 1 min- 1 at a Hg(II) concentration of 200 mg L-1, and followed the pseudo-second-order model well. It additionally exhibited an outstanding adsorption capacity, reaching 1039.23 mg g-1 as well as an ultra-high selectivity (KHgd /KMd ) ranging from 379 to 1046 over Mg(II), Ca(II), K(I), Cd(II) and Mn(II). These exceptional performances could be attributed to the chelation by the high density of adsorption sites including N, O and S and the ion-exchange between Zn(II) and Hg(II). This study successfully developed a highly efficient mercury adsorbent based on sustainable leather collagen fibers, which achieved a win-win situation.
Keyword ：
2-aminoethanethiol 2-aminoethanethiol Functional collagen fibers Functional collagen fibers Mercury adsorption Mercury adsorption ZIF-7-NH2 ZIF-7-NH2
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| GB/T 7714 | Chen, Jie , Huang, Huiyao , Wu, Zhihao et al. Innovative sulfhydryl and ZIF-7-NH2 functionalized leather collagen fibers for selective and efficient removal of Hg(II) [J]. | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION , 2025 , 198 . |
| MLA | Chen, Jie et al. "Innovative sulfhydryl and ZIF-7-NH2 functionalized leather collagen fibers for selective and efficient removal of Hg(II)" . | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 198 (2025) . |
| APA | Chen, Jie , Huang, Huiyao , Wu, Zhihao , Ye, Xiaoxia , Tang, Yuling , Zhou, Jianfei et al. Innovative sulfhydryl and ZIF-7-NH2 functionalized leather collagen fibers for selective and efficient removal of Hg(II) . | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION , 2025 , 198 . |
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Heavy metal contamination in water threatens human health and ecological security, necessitating efficient and sustainable remediation technologies. Adsorption is a widely used method due to its cost-effectiveness, high selectivity, and ease of operation. Among various adsorbents, conjugated microporous polymers (CMPs) have shown great potential for heavy metal removal, benefiting from their pi-conjugated structures, high surface area, tunable pore sizes, and strong metal ion interactions. However, challenges remain in synthesis and material properties. Extensive postsynthetic modifications may introduce structural complexity and compromise adsorption performance, while excessive functionalization can lead to pore blockage, reducing available adsorption sites. Additionally, inadequate distribution or low grafting density of chelating groups may weaken metal ion binding. Further challenges include enhancing selectivity, developing eco-friendly regeneration methods, improving stability in complex environments, and achieving large-scale production. Addressing these issues requires optimizing synthetic strategies, precisely incorporating functional groups, and improving pore structure control. This review summarizes recent advances in CMP-based heavy metal adsorption, discusses adsorption mechanisms and structural optimization, and identifies future research directions to advance their practical application in water purification.
Keyword ：
adsorption adsorption conjugated microporous polymers conjugated microporous polymers heavy metal ions heavy metal ions water treatment water treatment
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| GB/T 7714 | Tang, Duanlian , Lin, Chunzhou , Lou, Xiaoyu et al. Tunable Synthesis of Conjugated Microporous Polymers and Their Adsorption Performance Toward Heavy Metals [J]. | MACROMOLECULAR CHEMISTRY AND PHYSICS , 2025 , 226 (13) . |
| MLA | Tang, Duanlian et al. "Tunable Synthesis of Conjugated Microporous Polymers and Their Adsorption Performance Toward Heavy Metals" . | MACROMOLECULAR CHEMISTRY AND PHYSICS 226 . 13 (2025) . |
| APA | Tang, Duanlian , Lin, Chunzhou , Lou, Xiaoyu , Yin, Minlei , Qiu, Ting , Chen, Jie . Tunable Synthesis of Conjugated Microporous Polymers and Their Adsorption Performance Toward Heavy Metals . | MACROMOLECULAR CHEMISTRY AND PHYSICS , 2025 , 226 (13) . |
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In extreme environments, the simultaneous presence of mechanical impact and fire hazards poses significant challenges for single flexible polyurethane foam (FPUF) protective materials. To address these limitations, we developed an innovative multilayer coating structure for FPUF using a simple dip-drying method. This structure comprises a polydopamine (PDA) base layer, an intermediate layer containing ammonium polyphosphate (APP), carboxymethyl chitosan (CMC), and halloysite nanotubes (HNT), and a top layer of polydimethylsiloxane (PDMS). The multilayer coating significantly enhanced the cushioning and flame-retardant properties of FPUF. At a coating loading of 35 wt.%, the FPUF@PDA/A-C-H/PDMS exhibited a compressive strength 3.52 times higher than pure FPUF, with only a 10.2 % decrease after 100 compression cycles. The composite effectively dissipated 95.7 % of an impact energy of 1.22 J, achieving a 97.1 % impact force dissipation rate and significantly extending cushioning duration. The FPUF@PDA/A-C-H/PDMS demonstrated self-extinguishing properties after 10 s of exposure to a butane flame, maintaining structural integrity. Moreover, its peak heat release rate was reduced by 68.8 %. The multilayer coating also improved hydrophobicity and thermal insulation. This multifunctional foam composite shows great potential for enhancing the performances of FPUF in hazardous environments, offering robust protection in extreme conditions. © 2025 Elsevier Ltd
Keyword ：
Composite coatings Composite coatings Rigid foamed plastics Rigid foamed plastics Thermal barrier coatings Thermal barrier coatings Thermal insulation Thermal insulation
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| GB/T 7714 | Liu, Yan , Zhu, Yanjun , Chen, Jie et al. Highly Efficient and Green Multi-layer Coatings toward Enhancing Impact Resistance, Flame Retardancy and Thermal Insulation of Flexible Polyurethane Foam [J]. | Polymer Degradation and Stability , 2025 , 239 . |
| MLA | Liu, Yan et al. "Highly Efficient and Green Multi-layer Coatings toward Enhancing Impact Resistance, Flame Retardancy and Thermal Insulation of Flexible Polyurethane Foam" . | Polymer Degradation and Stability 239 (2025) . |
| APA | Liu, Yan , Zhu, Yanjun , Chen, Jie , Shi, Yongqian , Zhang, Yijie , Fu, Libi et al. Highly Efficient and Green Multi-layer Coatings toward Enhancing Impact Resistance, Flame Retardancy and Thermal Insulation of Flexible Polyurethane Foam . | Polymer Degradation and Stability , 2025 , 239 . |
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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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The construction of hierarchical thermoplastic polyurethane (TPU) composites with superior flame retardant and electromagnetic shielding capabilities hold significant practical importance. In this work, TPU composites loaded with a multilayer core-shell flame retardant (APP@CoAl-LDH@Si) and a modified conductive nanofiller (MWCNT-NH2-PA) were firstly prepared through the melt blending method, acting as surface layer. Additionally, multilayered MXene films functionalized by bacterial cellulose (BC) and dopamine hydrochloride (DA) were fabricated via a facile and efficient vacuum filtration approach. Finally, a PBM film was utilized as an intermediate layer to construct hierarchical TPU composites. The results indicated that the introduction of 10 wt% APP@CoAl-LDH@Si hybrid, the peak heat release rate, total heat release, peak smoke production rate, and total smoke release of the TPU composites were decreased by 83.0 %, 61.3 %, 48.5 % and 66.9 %, respectively, compared with those of pure TPU due to the free radicals capture effect of APP, and the flame-retardant functions of LDH and silane. Moreover, the hierarchical TPU/APP@CoAl-LDH@Si/CP1-PBM exhibited excellent electromagnetic shielding performance, achieving 43.6 dB in the X-band because of multiple reflection losses, interface polarization losses, and charge carrier movement-induced thermal dissipation. Extraordinarily, the A and R coefficients were reversed in the X and K bands. This phenomenon was attributed to the different degrees of confinement of the multilayer structure to electromagnetic waves with different wavelengths. This work presents a novel model for the design and preparation of high-performance polymer composites with multiple properties and regulation mechanism. (c) 2025 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
Keyword ：
Air assisted hot-pressing Air assisted hot-pressing Electromagnetic shielding Electromagnetic shielding Flame retardancy Flame retardancy Flexible characteristic Flexible characteristic Hierarchical structure Hierarchical structure
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| GB/T 7714 | Shi, Yongqian , Wu, Shijie , Chen, Jie et al. Hierarchically building flame retardant and flexible electromagnetic interference shielding composites with tunable mechanism [J]. | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY , 2025 , 239 : 39-54 . |
| MLA | Shi, Yongqian et al. "Hierarchically building flame retardant and flexible electromagnetic interference shielding composites with tunable mechanism" . | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 239 (2025) : 39-54 . |
| APA | Shi, Yongqian , Wu, Shijie , Chen, Jie , Tang, Longcheng , Gao, Jiefeng , Zou, Hongfei et al. Hierarchically building flame retardant and flexible electromagnetic interference shielding composites with tunable mechanism . | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY , 2025 , 239 , 39-54 . |
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Membrane separation strategies offer promising platform for the emulsion separation.However,the low mechanical strength of membrane separation layers and the trade-off between separation flux and ef-ficiency present significant challenges.In this study,we report a CFM@UiO-66-NH2 membrane with high separation flux,efficiency and stability,through utilizing a robust anti-abrasion collagen fiber membrane(CFM)as the multifunctional support and UiO-66-NH2 by an in-situ growth as the separation layer.The high mechanical strength of the CFM compensated for the weakness of the separation layer,while the charge-breaking effect of UiO-66-NH2,along with the size sieving of its constituent separating layers and the capillary effect of the collagen fibers,contributed to the potential for efficient separation.Addi-tionally,the CFM@UiO-66-NH2 membrane exhibited superhydrophilic properties,making it suitable for separating oil-in-water microemulsions and nanoemulsions stabilized by anionic surfactants.The membrane demonstrated remarkable separation efficiencies of up to 99.960％and a separation flux of 370.05 L·m-2·h-1.Moreover,it exhibits stability,durability,and abrasion resistance,maintaining excellent separation performance even when exposed to strong acids and alkalis without any damage to its structure and performance.After six cycles of reuse,it achieved a separation flux of 417.97 L·m-2·h-1 and a separation efficiency of 99.747％.Furthermore,after undergoing 500 cycles of strong abrasion,the separation flux remained at 124.39 Lm-2·h-1,with a separation efficiency of 99.992％.These properties make it suitable for the long-term use in harsh operating environments.We attribute these properties to the electrostatic effect resulting from the amino group on UiO-66-NH2 and its in-situ growth on the CFM,which forms a size-screening separation layer.Our work highlights the potential of the CFM@UiO-66-NH2 membrane as an environmentally friendly size-screening material for the efficient emulsion wastewater separation.
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| GB/T 7714 | Xiaoxia Ye , Rixin Huang , Zhihong Zheng et al. Anti-abrasion collagen fiber-based membrane functionalized by UiO-66-NH2 with ultra-high efficiency and stability for oil-in-water emulsions separation [J]. | 中国化学工程学报（英文版） , 2024 , 66 (2) : 285-297 . |
| MLA | Xiaoxia Ye et al. "Anti-abrasion collagen fiber-based membrane functionalized by UiO-66-NH2 with ultra-high efficiency and stability for oil-in-water emulsions separation" . | 中国化学工程学报（英文版） 66 . 2 (2024) : 285-297 . |
| APA | Xiaoxia Ye , Rixin Huang , Zhihong Zheng , Juan Liu , Jie Chen , Yuancai Lv . Anti-abrasion collagen fiber-based membrane functionalized by UiO-66-NH2 with ultra-high efficiency and stability for oil-in-water emulsions separation . | 中国化学工程学报（英文版） , 2024 , 66 (2) , 285-297 . |
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Extracting uranium from seawater has become an important method to supplement the nuclear industry. Herein, we introduce a simple route to load conjugated microporous polymers onto collagen fiber membranes, resulting in a novel membrane adsorbent material (CMPA-F/CFM) for uranium capture. Its Langmuir adsorption capacity reaches 304.9 mg center dot g-(- 1) (at 318 K), with fast adsorption kinetic of 60 min, and excellent adsorption selectivity with Kd d = 4.69 x 104 4 mL center dot g-(- 1) under the temperature of 298 K, initial concentration of 50 mg center dot L-1,-1 , and pH = 7, thus allowing a satisfactory adsorption performance in a 7-day real ocean experiment with a uranium adsorption capacity of 1.25 mg center dot g-1.(-1 ). Furthermore, in continuous dynamic adsorption experiments, CMPA-F/CFM could treat up to 19.0 L center dot g(-1-) 1 of low-enriched uranium (LEU) solution (1 mg center dot L-1),-1 ), with a uranium removal rate of up to 87.5 % (10 L of seawater). This study demonstrates broad potential application of membrane adsorption in extraction of low-enriched uranium.
Keyword ：
Collagen fiber membrane Collagen fiber membrane Conjugated microporous polymers Conjugated microporous polymers Seawater Seawater Selectivity Selectivity Uranium extraction Uranium extraction
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| GB/T 7714 | Ye, Xiaoxia , Liu, Juan , Chen, Xueying et al. Effective uranium extraction from seawater through immobilization of conjugated microporous polymers on collagen fiber membrane [J]. | CHEMICAL ENGINEERING SCIENCE , 2024 , 295 . |
| MLA | Ye, Xiaoxia et al. "Effective uranium extraction from seawater through immobilization of conjugated microporous polymers on collagen fiber membrane" . | CHEMICAL ENGINEERING SCIENCE 295 (2024) . |
| APA | Ye, Xiaoxia , Liu, Juan , Chen, Xueying , Chen, Dongjun , Qian, Zhen , Chen, Jie et al. Effective uranium extraction from seawater through immobilization of conjugated microporous polymers on collagen fiber membrane . | CHEMICAL ENGINEERING SCIENCE , 2024 , 295 . |
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Biodiesel, known as a renewable fuel, is an environmentally friendly energy source derived from animal and vegetable oils, as well as recycled oil. Despite this, the current advancements in biodiesel technology face challenges in fully replacing petrochemical diesel, primarily due to the non-green catalytic synthesis and high production cost associated with biodiesel. Ionic liquids containing strong Lewis acids or BrOnsted acids have been highlighted as a novel class of environmentally friendly solvents and catalysts, showing green and effective catalytic potential in the synthesis of biodiesel via transesterification. In another aspect, reactive distillation technology could facilitate continuous forward reactions catalyzed by ionic liquids by swiftly removing reaction products from the reaction zone, offering advantages in improving the production efficiency, energy consumption, and cost reduction. From this perspective, we discuss the synthesis of biodiesel catalyzed by ionic liquids, supported ionic liquids, amphiphilic ionic liquids, and amphiphilic supported ionic liquids. The focus is on the process for synthesizing biodiesel through catalytic distillation. We emphasize the potential role of the lipophilic group in the ionic liquid catalyst, promoting the mutual solubility of the reactant triglyceride with methanol or ethanol. This enhancement might facilitate contact between the reactants and improve the catalytic efficiency of transesterification. Additionally, we propose several methods to improve the efficiency of biodiesel synthesis catalyzed by ionic liquid catalysts and suggest appropriate reactive distillation processes for biodiesel production.
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| GB/T 7714 | Qi, Zhaoyang , Cui, Rongkai , Lin, Hao et al. Challenges and perspectives on using acidic ionic liquids for biodiesel production via reactive distillation [J]. | GREEN CHEMISTRY , 2024 , 26 (13) : 7718-7731 . |
| MLA | Qi, Zhaoyang et al. "Challenges and perspectives on using acidic ionic liquids for biodiesel production via reactive distillation" . | GREEN CHEMISTRY 26 . 13 (2024) : 7718-7731 . |
| APA | Qi, Zhaoyang , Cui, Rongkai , Lin, Hao , Ye, Changshen , Chen, Jie , Qiu, Ting . Challenges and perspectives on using acidic ionic liquids for biodiesel production via reactive distillation . | GREEN CHEMISTRY , 2024 , 26 (13) , 7718-7731 . |
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