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学者姓名：林春香
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Abstract ：
《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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Lignin-containing cellulose nanofibers prepared from sugarcane bagasse was used as the substrate to fabricate the superhydrophobic membrane for oil-water separation. The superhydrophobic membrane with a water contact angle of 159.5 degrees was obtained by a facile dipping method based on triclorocadadecylsilane (OTS). The lignin retained in the membrane not only enhanced the hydrophobicity of the membrane, but also contributed to the performance of oil-water separation. When the content of lignin reached 17.53 %, the separation efficiencies of the membrane for diesel and dichloromethane could reach 96 % and 86 %, respectively. Meanwhile, the membrane also showed good oil separation flux up to 716.4 L/(m2 & sdot;h) for dichloromethane, and good recyclability, presenting a promising oil adsorbent in oil spill recovery and environmental protection.
Keyword ：
Cellulose nanofibers Cellulose nanofibers Lignin Lignin Oil-water separation Oil-water separation Superhydrophobic Superhydrophobic
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| GB/T 7714 | Huang, Jian , Zhou, Kun , Chen, Beiqiu et al. Construction of lignin-containing cellulose nanofibers based superhydrophobic membrane for effective oil-water separation [J]. | JOURNAL OF WATER PROCESS ENGINEERING , 2025 , 69 . |
| MLA | Huang, Jian et al. "Construction of lignin-containing cellulose nanofibers based superhydrophobic membrane for effective oil-water separation" . | JOURNAL OF WATER PROCESS ENGINEERING 69 (2025) . |
| APA | Huang, Jian , Zhou, Kun , Chen, Beiqiu , Li, Siyu , Wang, Qiong , Lin, Xuepeng et al. Construction of lignin-containing cellulose nanofibers based superhydrophobic membrane for effective oil-water separation . | JOURNAL OF WATER PROCESS ENGINEERING , 2025 , 69 . |
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本研究以纤维素为原料,采用多元酸酐对其进行酯化改性,制备羧基化改性纤维素材料(Cell-COOH).采用单因素实验对Cell-COOH的制备条件进行优化,对Cell-COOH的结构进行表征,并对其吸附性能及行为进行研究.结果表明,在纤维素与均苯四甲酸酐质量比1∶3、反应温度115℃、反应时间1.5h的条件下,制备的Cell-COOH对20mg/L苯丙胺溶液的平衡吸附量为34.59 mg/g;Cell-COOH对苯丙胺的吸附行为符合Langmuir等温吸附模型和准二级动力学模型,主要为单分子层化学吸附,吸附过程为自发的放热反应;同时,Cell-COOH经7次连续吸附-解吸循环实验后,对苯丙胺的吸附量可达到首次吸附的92.64％,具有良好的稳定性及可重复使用性能.
Keyword ：
纤维素 纤维素 羧基化改性 羧基化改性 苯丙胺 苯丙胺 高效液相色谱法 高效液相色谱法
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| GB/T 7714 | 张睿 , 王璐颖 , 黄健 et al. 羧基化改性纤维素及其对苯丙胺的吸附性能研究 [J]. | 中国造纸学报 , 2025 , 40 (1) : 93-104 . |
| MLA | 张睿 et al. "羧基化改性纤维素及其对苯丙胺的吸附性能研究" . | 中国造纸学报 40 . 1 (2025) : 93-104 . |
| APA | 张睿 , 王璐颖 , 黄健 , 林春香 . 羧基化改性纤维素及其对苯丙胺的吸附性能研究 . | 中国造纸学报 , 2025 , 40 (1) , 93-104 . |
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Para-arsanilic acid (p-ASA) is widely used as a feed additive, making it a pervasive environmental pollutant. Due to its migratory and transformative nature, p-ASA can easily convert into more toxic inorganic arsenic during its migration, thereby increasing the ecological burden and posing a threat to human health. Efficient removal of p- ASA from water is crucial for mitigating arsenic contamination. Efficient removal of p-ASA from water is crucial for mitigating arsenic contamination. This study introduced zirconium-loaded collagen fiber membrane (CFM-Zr), a novel, sustainable membrane adsorption material synthesized by retanning collagen fiber membranes (CFM) with zirconium (Zr). Leveraging the physicochemical properties of CFM and the strong affinity of Zr forp-ASA, CFM-Zr achieved highly efficient p-ASA removal. The resulting membrane was made entirely from green, low-carbon and recyclable raw materials, achieving sustainable removal of p-ASA while realizing the concept of treating waste with waste for environmental recovery. Remarkably, the retanning with zirconium significantly enhanced the Zeta potential of CFM-Zr, strengthening its electrostatic attraction to p-ASA, with a maximum adsorption capacity of 289.02 mg & sdot;g- 1, which was 19.72 times higher than that of the CFM before retanning (13.95 mg & sdot;g-1). Its adsorption rate constant was 12.54 mg & sdot;g-1 & sdot;min- 1. Moreover, CFM-Zr showed good reusability and exhibited electrostatic adsorption and metal coordination effects on the "organic" parts (-OH,-NH2) and "inorganic" parts (As-O) of p-ASA, effectively removing it. This work provided a promising bio-based material for water purification, promoted the sustainable utilization of leather industry waste, and offered significant advancements in environmental remediation and resource recovery.
Keyword ：
Adsorption and separation Adsorption and separation Metal modification Metal modification Waste-to-resource conversion Waste-to-resource conversion Wastewater treatment Wastewater treatment
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| GB/T 7714 | Ye, Xiaoxia , Huang, Jian , Zhang, Yuqing et al. Efficient removal of p-arsanilic acid using a waste-derived collagen fiber-Zr composite membrane [J]. | JOURNAL OF WATER PROCESS ENGINEERING , 2025 , 71 . |
| MLA | Ye, Xiaoxia et al. "Efficient removal of p-arsanilic acid using a waste-derived collagen fiber-Zr composite membrane" . | JOURNAL OF WATER PROCESS ENGINEERING 71 (2025) . |
| APA | Ye, Xiaoxia , Huang, Jian , Zhang, Yuqing , Lin, Yi , Lv, Yuancai , Lin, Chunxiang et al. Efficient removal of p-arsanilic acid using a waste-derived collagen fiber-Zr composite membrane . | JOURNAL OF WATER PROCESS ENGINEERING , 2025 , 71 . |
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Cellulose nanocrystals (CNCs) are rod-like nanomaterials with high crystallinity obtained from natural cellulose. CNCs suspensions can form iridescent films with chiral nematic structure through evaporation-induced self-assembly (EISA), showing unique optical properties and presenting specific structural colors, which has great application potential in the fields of anti-counterfeiting, sensing, optoelectronics and so on. Due to the abundant, green and renewable feedstock, CNCs has become the first choice of the new chiral materials. In this paper, the formation mechanism, structure and optical properties of CNCs chiral liquid crystals are introduced, the preparation methods of CNCs chiral liquid crystals which are typical at home and abroad in recent years are reviewed, and the structural colors and regulation methods of CNCs chiral liquid crystals are discussed. The application progress of CNCs chiral liquid crystals in the fields of anti-counterfeiting materials, template materials, other functional materials and biomedicine is also summarized. Finally, the challenges and research of CNCs chiral are addressed.
Keyword ：
cellulose nanocrystals (CNCs) cellulose nanocrystals (CNCs) chiral liquid crystal chiral liquid crystal self-assembly self-assembly
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| GB/T 7714 | Li, Siyu , Liu, Yifan , Lv, Yuancai et al. Preparation and Application of Cellulose Nanocrystalline Chiral Liquid Crystals [J]. | PROGRESS IN CHEMISTRY , 2025 , 37 (5) : 670-685 . |
| MLA | Li, Siyu et al. "Preparation and Application of Cellulose Nanocrystalline Chiral Liquid Crystals" . | PROGRESS IN CHEMISTRY 37 . 5 (2025) : 670-685 . |
| APA | Li, Siyu , Liu, Yifan , Lv, Yuancai , Ye, Xiaoxia , Lin, Chunxiang , Liu, Minghua . Preparation and Application of Cellulose Nanocrystalline Chiral Liquid Crystals . | PROGRESS IN CHEMISTRY , 2025 , 37 (5) , 670-685 . |
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Depolymerizing lignin to produce high-value chemicals under mild conditions is a significant way to achieve the sustainable development of agriculture and forestry industry, and attracting a growing number of attentions. In this work, a bimetallic Ni-Co catalyst (CoNi2@BTC) was prepared by using MOF as precursor and then employed to degrade the lignin model compounds and real corncob lignin. The resulted CoNi2@BTC mainly composed of Co-0, Ni-0, Co and Ni oxides. Compared to the pure Co@BTC and Ni@BTC, CoNi2@BTC exhibited much better (4.0-4.75 times) performance on cracking the ether bonds without H-2. During the degradation of lignin model compounds, CoNi2@BTC could not only completely crack the various ether bonds (alpha-O-4, beta-O-4 and 4-O-5), but also further hydrogenate the intermediates, resulting the highly selective yield of cycloparaffin (>79.58 %) and cyclohexanol (100 %). The mechanism on ether bond cleavage was ascribed into the weakly acidic site originating from Co and the strongly acidic site stemming from Ni, while the further hydrogenation was attributed into the strong activity of Ni on activating H. Due to the synergistic effect of Ni and Co, CoNi2@BTC also exhibited full depolymerization of real corncob lignin and achieved the high selectivity of cycloparaffin (80.16 %) in the bio-oil. This work will provide a new strategy to the resource utilization of the biomass waste.
Keyword ：
Cycloparaffin production Cycloparaffin production Lignin depolymerization Lignin depolymerization Selective cleavage of ether bonds Selective cleavage of ether bonds
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| GB/T 7714 | Lv, Yuancai , Yang, Kai , Lin, Xuepeng et al. Selective production of cycloalkanes through the catalytic hydrodeoxygenation of lignin with CoNi2@BTC catalysts without external hydrogen [J]. | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES , 2025 , 303 . |
| MLA | Lv, Yuancai et al. "Selective production of cycloalkanes through the catalytic hydrodeoxygenation of lignin with CoNi2@BTC catalysts without external hydrogen" . | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 303 (2025) . |
| APA | Lv, Yuancai , Yang, Kai , Lin, Xuepeng , Zhou, Kun , Liu, Yifan , Ye, Xiaoxia et al. Selective production of cycloalkanes through the catalytic hydrodeoxygenation of lignin with CoNi2@BTC catalysts without external hydrogen . | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES , 2025 , 303 . |
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Persulfate-based advanced oxidation technologies (PS-AOPs) show great potential in treating emerging pollutants because of their multiple reaction pathways induced by a variety of reactive species. However, the modulation of the reactive species in PS-AOPs and the specificity of reactive species for contaminants have still not received adequate attention. In this work, the feasibility of pH on modulating reactive species in PS-AOPs mediated by single-atom Co catalyst (CoSA) and the relationship between each species and contaminant were deeply discussed. In the CoSA/PMS system, Co(IV) was the predominantly active species in acidic conditions, and 1O2 was the predominantly active species in neutral and alkaline conditions. Specific degradation relationships with various pollutants were explored based on different major active species regulated under different pH conditions. Density Functional Theory (DFT) and experimental results demonstrated that organic pollutants with high EHOMO (Energy of the Highest Occupied Molecular Orbital), low VIP (Vertical Ionization Potential) and Delta E (Energy Gap) were susceptible to oxidative degradation. Sulfonamide compounds, phenol compounds and tetracycline compounds tended to be attacked by 1O2. And the carbamazepine compounds and quinolone compounds tended to be attacked by Co(IV). This study will provide new perspectives on reactive species regulation and specific degradation of pollutants, and offer innovative ideas for rapid remediation of emerging pollutants in aquatic environments.
Keyword ：
DFT DFT Peroxymonosulfate Peroxymonosulfate Radical modulation Radical modulation Single-atom catalysts Single-atom catalysts Specific degradation Specific degradation
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| GB/T 7714 | Zou, Lingxiao , Hu, Yihui , Lv, Yuancai et al. Non-free radical regulation mechanism based on pH in the peroxymonosulfate activation process mediated by single-atom Co catalyst for the specific rapid degradation of emerging pollutants [J]. | JOURNAL OF COLLOID AND INTERFACE SCIENCE , 2025 , 687 : 617-629 . |
| MLA | Zou, Lingxiao et al. "Non-free radical regulation mechanism based on pH in the peroxymonosulfate activation process mediated by single-atom Co catalyst for the specific rapid degradation of emerging pollutants" . | JOURNAL OF COLLOID AND INTERFACE SCIENCE 687 (2025) : 617-629 . |
| APA | Zou, Lingxiao , Hu, Yihui , Lv, Yuancai , Liu, Yifan , Ye, Xiaoxia , Lin, Chunxiang et al. Non-free radical regulation mechanism based on pH in the peroxymonosulfate activation process mediated by single-atom Co catalyst for the specific rapid degradation of emerging pollutants . | JOURNAL OF COLLOID AND INTERFACE SCIENCE , 2025 , 687 , 617-629 . |
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Developing adsorbents with high performance and long service life for effective extracting the trace organochlorine pesticides (OCPs) from real water is attracting numerous attentions. Herein, a self-standing covalent organic framework (COF-TpPa) membrane with fiber morphology was successfully synthesized by using electrospun nanofiber membranes as template and employed as solid-phase microextraction (SPME) coating for ultra-high sensitivity extraction and analysis of trace OCPs in water. The as-synthesized COF-TpPa membrane exhibited a high specific surface area (800.83 m(2) g(-1)), stable nanofibrous structure, and excellent chemical and thermal stability. Based on the COF-TpPa membrane, a new SPME analytical method in conjunction with gas chromatography-mass spectrometry (GC-MS) was established. This proposed method possessed favorable linearity in concentration of 0.05-2000 ng L-1, high sensitivity with enrichment factors ranging from 2175 to 5846, low limits of detection (0.001-0.150 ng L-1), satisfactory precision (RSD < 10 %), and excellent repeatability (>150 cycles), which was better than most of the reported works. Additionally, the density functional theory (DFT) calculations and XPS results demonstrated that the outstanding enrichment performance of the COF-TpPa membrane was owing to synergistic effect of pi-pi stacking effects, high specific surface area and hydrogen bonding. This work will expect to extend the applications of COF membrane to captures trace organic pollutants in complex environmental water, as well as offer a multiscale interpretation for the design of effective adsorbents.
Keyword ：
Covalent organic framework nanofibrous Covalent organic framework nanofibrous Direct immersion solid-phase microextraction Direct immersion solid-phase microextraction Gas chromatography-mass spectrometry Gas chromatography-mass spectrometry membrane membrane Organochlorine pesticides Organochlorine pesticides
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| GB/T 7714 | Lin, Chunxiang , Weng, Yufang , Lin, Yule et al. Porous covalent organic framework nanofibrous membrane for excellent enrichment and ultra-high sensitivity detection of trace organochlorine pesticides in water [J]. | JOURNAL OF CHROMATOGRAPHY A , 2024 , 1721 . |
| MLA | Lin, Chunxiang et al. "Porous covalent organic framework nanofibrous membrane for excellent enrichment and ultra-high sensitivity detection of trace organochlorine pesticides in water" . | JOURNAL OF CHROMATOGRAPHY A 1721 (2024) . |
| APA | Lin, Chunxiang , Weng, Yufang , Lin, Yule , Liu, Yifan , Li, Xiaojuan , Lv, Yuancai et al. Porous covalent organic framework nanofibrous membrane for excellent enrichment and ultra-high sensitivity detection of trace organochlorine pesticides in water . | JOURNAL OF CHROMATOGRAPHY A , 2024 , 1721 . |
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The photoresponsive adsorption materials are of great significance to the light controlled release performance of pollutants and the development of green regeneration of adsorption materials. A photoresponsive cellulose based imprinted adsorbent（Cell-AB-MIP）was synthesized by surface-initiates atom transfer radical polymerization （SI-ATRP） using cellulose as raw material，azobenzene derivatives as functional monomers，and the typical pesticide residues 2，4-D as template. The synthetic conditions were optimized by single factor experiment ，and the structure and performance of the material was analyzed by some characterization methods. The results show that the surface of Cell-AB-MIP contains abundant functional groups（—COOH，N=N，etc.），which have a high specific recognition effect for 2，4-D. The introduction of azobenzene group makes Cell-AB-MIP have excellent photo-induced regeneration performance. The azobenzene group on Cell-AB-MIP surface changes from trans-configuration to cisconfiguration under UV irradiation，then changing the binding affinity of adsorbent for pollutants，thus realizing green regeneration via UV-light. The desorption efficiency can reach 72. 22% in methanol medium under UV light irradiation. After 5 times of cycle，the adsorption percentage to 2，4-D still remains 83. 47%. The analysis results of SEM and EA confirm that the adsorbed pollutants can be separated from the surface of the adsorbent after UV irradiation，completing the regeneration process. © 2024 Beijing Institute of Aeronautical Materials (BIAM). All rights reserved.
Keyword ：
Adsorption Adsorption Atom transfer radical polymerization Atom transfer radical polymerization Azobenzene Azobenzene Binding energy Binding energy Cells Cells Cellulose Cellulose Cytology Cytology Irradiation Irradiation
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| GB/T 7714 | Wang, Luying , Qiu, Yueming , Zhang, Rui et al. Preparation and photo-regeneration properties of photo-responsive cellulose based imprinted adsorption materials [J]. | Journal of Materials Engineering , 2024 , 52 (2) : 180-189 . |
| MLA | Wang, Luying et al. "Preparation and photo-regeneration properties of photo-responsive cellulose based imprinted adsorption materials" . | Journal of Materials Engineering 52 . 2 (2024) : 180-189 . |
| APA | Wang, Luying , Qiu, Yueming , Zhang, Rui , Xu, Pingfan , Liu, Yifan , Lin, Chunxiang et al. Preparation and photo-regeneration properties of photo-responsive cellulose based imprinted adsorption materials . | Journal of Materials Engineering , 2024 , 52 (2) , 180-189 . |
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Detecting trace endocrine disruptors in water is crucial for evaluating the water quality. In this work, a innovative modified polyacrylonitrile@cyanuric chloride-triphenylphosphine nanofiber membrane (PAN@CC-TPS) was prepared by in situ growing triazine porous organic polymers on the polyacrylonitrile (PAN) nanofibers, and used in the dispersive solid phase extraction (DSPE) to enrich trace nitrobenzene phenols (NPs) in water. The resluted PAN@CC-TPS nanofiber membrane consisted of numerous PAN nanofibers cover with CC-TPS solid spheres (similar to 2.50 mu m) and owned abundant functional groups, excellent enrichment performance and good stability. In addition, the method based on PAN@CC-TPS displayed outstanding capacity in detecting the trace nitrobenzene phenols, with 0.50-1.00 mu g/L of the quantification, 0.10-0.80 mu g/L of the detection limit, 85.35-113.55 % of the recovery efficiency, and 98.08-103.02 of the enrichment factor, which was comparable to most materials. Meanwhile, when PAN@CC-TPS was adopted in the real water samples (sea water and river water), the high enrichment factors and recovery percentages strongly confirmed the feasibility of PAN@CC-TPS for enriching and detecting the trace NPs. Besides, the related mechanism of extracting NPs on PAN@CC-TPS mainly involved the synergistic effect of hydrogen bonding, pi-pi stacking and hydrophobic effect.
Keyword ：
Adsorption Adsorption Dispersive solid phase extraction Dispersive solid phase extraction Enrichment Enrichment Nanofiber membrane Nanofiber membrane Nitro-phenol Nitro-phenol Triazine Triazine
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| GB/T 7714 | Weng, Xin , Liu, Shuting , Huang, Jian et al. Efficient dispersive solid phase extraction of trace nitrophenol pollutants in water with triazine porous organic polymer modified nanofiber membrane [J]. | JOURNAL OF CHROMATOGRAPHY A , 2024 , 1717 . |
| MLA | Weng, Xin et al. "Efficient dispersive solid phase extraction of trace nitrophenol pollutants in water with triazine porous organic polymer modified nanofiber membrane" . | JOURNAL OF CHROMATOGRAPHY A 1717 (2024) . |
| APA | Weng, Xin , Liu, Shuting , Huang, Jian , Lv, Yuancai , Liu, Yifan , Li, Xiaojuan et al. Efficient dispersive solid phase extraction of trace nitrophenol pollutants in water with triazine porous organic polymer modified nanofiber membrane . | JOURNAL OF CHROMATOGRAPHY A , 2024 , 1717 . |
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