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学者姓名：曾钦志
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Abstract ：
Nickel-cobalt bimetallic sulfides are promising electrode materials for hybrid supercapacitors due to their high theoretical capacity and abundant active sites, but their practical application is limited by poor electrical conductivity and structural instability during cycling. To address these challenges, hierarchical chrysanthemum-shaped Co3S4@Ni3S4@C heterostructures were successfully synthesized via a two-step hydrothermal method using bamboo-derived porous carbon (BNA600). The resulting Co3S4@Ni3S4@C heterostructure exhibited significantly enhanced electrochemical performance, achieving a high specific capacitance of 1016.8 F g-1 at 1 A g-1 in a three-electrode system, along with superior rate capability (80.4 % retention at 10 A g-1). Benefiting from the hierarchical porous morphology, conductive carbon matrix, and optimized electron transport pathways at the heterogeneous interfaces, the assembled hybrid supercapacitor (Co3S4@Ni3S4@C cathode and bamboo-derived porous carbon anode) delivered an ultrahigh energy density of 68.13 Wh kg-1 at a power density of 749.8 W kg-1 and maintained an outstanding energy density of 51.25 Wh kg-1 even at a high power density of 7500 W kg-1, surpassing most previously reported hybrid supercapacitors. Additionally, the device exhibited excellent cycling stability, retaining 89.2 % of initial capacitance after 5000 cycles at 20 A g-1. These results highlight the considerable potential of Co3S4@Ni3S4@C heterostructures derived from bamboo carbon for advanced electrochemical energy storage applications.
Keyword ：
Bamboo-derived porous carbon Bamboo-derived porous carbon Hierarchical heterostructures Hierarchical heterostructures High energy density High energy density Hybrid supercapacitors Hybrid supercapacitors Superior rate capability Superior rate capability
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| GB/T 7714 | Chen, Tong , You, Songyue , Guo, Zhiyun et al. Hierarchical chrysanthemum-shaped Co3S4@Ni3S4@C composites from bamboo-derived carbon with exceptional energy density for hybrid supercapacitors [J]. | JOURNAL OF ENERGY STORAGE , 2025 , 133 . |
| MLA | Chen, Tong et al. "Hierarchical chrysanthemum-shaped Co3S4@Ni3S4@C composites from bamboo-derived carbon with exceptional energy density for hybrid supercapacitors" . | JOURNAL OF ENERGY STORAGE 133 (2025) . |
| APA | Chen, Tong , You, Songyue , Guo, Zhiyun , Zhang, Qianqian , Zheng, Weicheng , Chen, Nairong et al. Hierarchical chrysanthemum-shaped Co3S4@Ni3S4@C composites from bamboo-derived carbon with exceptional energy density for hybrid supercapacitors . | JOURNAL OF ENERGY STORAGE , 2025 , 133 . |
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芳樟醇具有良好的抗菌和抗氧化性，但易挥发且热稳定性差。埃洛石纳米管(HNTs)存在特殊中空孔道结构并具有保护和释放活性物质的功能，常作为纳米载体。因此，开展HNTs负载芳樟醇(LNL)的研究并进行抗菌试验。采用真空负压法将LNL负载到3 mol/L盐酸酸化后的埃洛石纳米管(AC-HNTs)管腔内部，制备出芳樟醇-酸化埃洛石纳米管(L-AC-HNTs)新型防霉抗菌剂。以竹制品中常见的大肠杆菌(Escherichia coli)、金黄色葡萄球菌(Staphylococcus aureus)、黑曲霉菌(Aspergillus niger)、桔青霉菌(Penicillium oryzae)为目标菌种，考察不同添加量L-AC-HNTs的抑菌效果，测试其热稳定性和缓释性并进行表征分析。结果表明：添加1.5%质量浓度的L-AC-HNTs对以上几种细菌和霉菌的抑菌效果最佳，抑菌率均达到了100%。LAC-HNTs的热分解速率峰值温度达到279.9℃，比纯LNL提高了81.5℃，AC-HNTs在50℃下挥发72 h后对LNL的保留率仍为94.6%，仅损失了3.4%，而纯LNL保留率为8%，酸化刻蚀后LNL负载量从5.0%最高提升至15.6%。L-AC-HNTs具有广谱抑菌性和热稳定性，为其在竹制品中的应用提供参考。
Keyword ：
埃洛石纳米管 埃洛石纳米管 热稳定性 热稳定性 芳樟醇 芳樟醇 负载 负载 防霉抗菌 防霉抗菌
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| GB/T 7714 | 张原菘 , 甘雯馨 , 曾钦志 et al. 埃洛石纳米管负载芳樟醇及其防霉抗菌性能 [J]. | 复合材料学报 , 2025 , 42 (05) : 2854-2865 . |
| MLA | 张原菘 et al. "埃洛石纳米管负载芳樟醇及其防霉抗菌性能" . | 复合材料学报 42 . 05 (2025) : 2854-2865 . |
| APA | 张原菘 , 甘雯馨 , 曾钦志 , 赵伟刚 , 陈奶荣 , 饶久平 . 埃洛石纳米管负载芳樟醇及其防霉抗菌性能 . | 复合材料学报 , 2025 , 42 (05) , 2854-2865 . |
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Biomass-derived materials have garnered significant attention as sustainable anode candidates for lithium-ion batteries (LIBs) owing to their abundance, low cost, and environmental benefits. Among these, Cenchrus fungigraminus (JUJUNCAO) stands out due to its rapid growth, high yield, and exceptional environmental adaptability, making it a promising precursor for carbon-based electrodes. In this study, activated carbon was synthesized from JUJUNCAO through a two-step process involving carbonization and KOH activation. By systematically varying the activation temperature and the biochar/KOH weight ratio, we precisely controlled key properties such as the degree of graphitization, porosity, chemical composition, and electrochemical performance. The optimized activated carbon exhibited a high specific surface area of 1055 m2 g- 1 and delivered a reversible specific capacity of 393 mAh g- 1 after 650 charge/discharge cycles at a current density of 0.1 A g- 1. This superior electrochemical performance is attributed to the hierarchical porous structure and heteroatom doping, which synergistically enhance lithium-ion diffusion and electron transport. These findings not only underscore the potential of JUJUNCAO as a sustainable, high-performance anode material for LIBs but also pave the way for the high-value utilization of biomass in green energy storage technologies.
Keyword ：
Activated carbon Activated carbon Carbonization temperature Carbonization temperature JUJUNCAO (Cenchrus fungigraminus) JUJUNCAO (Cenchrus fungigraminus) KOH activation KOH activation Lithium-ion battery Lithium-ion battery
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| GB/T 7714 | Guo, Zhiyun , Cheng, Tong , Zheng, Weicheng et al. Sustainable anode materials from Cenchrus fungigraminus biomass for advanced lithium-ion batteries [J]. | JOURNAL OF ELECTROANALYTICAL CHEMISTRY , 2025 , 985 . |
| MLA | Guo, Zhiyun et al. "Sustainable anode materials from Cenchrus fungigraminus biomass for advanced lithium-ion batteries" . | JOURNAL OF ELECTROANALYTICAL CHEMISTRY 985 (2025) . |
| APA | Guo, Zhiyun , Cheng, Tong , Zheng, Weicheng , Zeng, Qinzhi , Chen, Nairong , Zhao, Weigang et al. Sustainable anode materials from Cenchrus fungigraminus biomass for advanced lithium-ion batteries . | JOURNAL OF ELECTROANALYTICAL CHEMISTRY , 2025 , 985 . |
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一直以来，塑料吸管因其成本低廉、制作方便、耐潮湿易于保存、耐温等优点被广泛商业应用，但是随着全球“禁塑令”的发布和消费者对于食品中微塑料残留导致的健康危害的担忧，探索可降解吸管已经成为一种必然的可持续发展趋势。目前，一些可降解吸管已经开始逐步代替塑料吸管，包括纸质吸管和改性生物塑料(纤维素塑料、淀粉基塑料、甲壳素生物塑料、聚乳酸等)吸管，探究这些可降解吸管的研究现状以及存在的问题，并在此基础上预测生物可降解吸管未来的发展方向。
Keyword ：
可降解 可降解 塑料 塑料 生物塑料吸管 生物塑料吸管 纸吸管 纸吸管
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| GB/T 7714 | 杨柳 , 张万立 , 庄展鹏 et al. 可降解吸管的研究进展 [J]. | 化工新型材料 , 2025 , 53 (S1) : 76-80 . |
| MLA | 杨柳 et al. "可降解吸管的研究进展" . | 化工新型材料 53 . S1 (2025) : 76-80 . |
| APA | 杨柳 , 张万立 , 庄展鹏 , 曾钦志 , 杨大鹏 . 可降解吸管的研究进展 . | 化工新型材料 , 2025 , 53 (S1) , 76-80 . |
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菌草资源是目前世界上最丰富的农业资源之一，具有广阔的发展前景。以菌草绿洲一号为原料，制备菌草重组材，采用响应面Box-Behnken试验设计方法研究不同浸胶时间、热压时间、热压温度对菌草重组材主要物理力学性能的影响。在响应面试验结果基础上增加碱处理和帚化处理，探究改性对菌草表面结构及物理力学性能的影响。结果表明，菌草重组材的较佳制备工艺参数为浸胶时间33 min,热压时间1.12 min/mm,热压温度155℃。帚化制备的菌草重组材浸胶时间降低至15 min,其静曲强度(MOR)136.56 MPa和弹性模量(MOE)14.80 GPa比未帚化制备的菌草重组材分别提高154%和14%;吸水厚度膨胀率(TSR)5.84%和吸水宽度膨胀率(WSR)0.93%分别比未帚化制备的菌草重组材降低7和1.82个百分点，均达到GB/T 40247—2021《重组竹》的要求。碱处理试验结果显示，在NaOH质量分数为2%时MOR和MOE最佳，分别143.13 MPa和15.05 GPa;在NaOH质量分数1%时TSR和WSR最低，分别为1.85%和0.30%。通过扫描电镜分析可知，碱处理后菌草表面蜡质层出现降解，粗糙度增加；帚化处理产生的裂隙有利于酚醛树脂胶黏剂渗透到菌草内部，有利于菌草重组材的胶合，提高了力学性能和耐水性。本研究制备的菌草重组材为菌草新材料的开发提供新途径，对加快推进菌草重组材产业发展具有重要意义。
Keyword ：
响应面法 响应面法 帚化 帚化 碱处理 碱处理 菌草 菌草 重组材 重组材
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| GB/T 7714 | 吴克勤 , 郭祉妘 , 魏起华 et al. 基于响应面法的菌草重组材制备工艺优化 [J]. | 林业工程学报 , 2024 , 9 (01) : 75-84 . |
| MLA | 吴克勤 et al. "基于响应面法的菌草重组材制备工艺优化" . | 林业工程学报 9 . 01 (2024) : 75-84 . |
| APA | 吴克勤 , 郭祉妘 , 魏起华 , 林冬梅 , 曾钦志 , 刘晓辉 et al. 基于响应面法的菌草重组材制备工艺优化 . | 林业工程学报 , 2024 , 9 (01) , 75-84 . |
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Developing cost-effective methods for synthesizing Nitrogen-doped carbon cryogels is crucial for advancing supercapacitor technology due to their enhanced electrochemical properties. Nitrogen-doped porous carbon cryogels are synthesized through the freeze-drying method by substituting resorcinol with phenol and using urea/melamine as nitrogen sources. The effect of nitrogen sources on the structure and electrochemical performance is investigated. In the case of carbon cryogel composites samples, using melamine as the nitrogen source (PMF) is more favorable than using urea (PUF), while both nitrogen-doped samples significantly outperform the undoped samples (PF). The PMF sample displays a specific surface area of 1119.00 m2 g- 1, and a nitrogen content of 2.19 wt%. In the three-electrode system, the specific capacitance of the PMF sample reaches up to 247.9 F g- 1 at a current density of 0.5 A g- 1, and its rate performance is 85.52 %. By comparison, the PF sample exhibits specific capacitance and rate performance of 85.4 F g- 1 and 33.44% under the same parameters. The assembled symmetric supercapacitor in a buckle type system also demonstrates exceptional energy density (14.41 Wh kg- 1), long-term cycle stability, and a favorable capacitance retention rate (72.2 %). These excellent electrochemical performances can be attributed to the synergistic effects of the hierarchical pore structures and heteroatoms doping.
Keyword ：
Carbon cryogel Carbon cryogel Electrode materials Electrode materials Freeze-drying Freeze-drying Nitrogen doping Nitrogen doping Supercapacitors Supercapacitors
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| GB/T 7714 | Lan, Yuling , Jiang, Zhiyong , Li, Menghan et al. Synthesis and electrochemical performance of low cost nitrogen-doped carbon cryogel composites as supercapacitor electrodes [J]. | JOURNAL OF ENERGY STORAGE , 2024 , 98 . |
| MLA | Lan, Yuling et al. "Synthesis and electrochemical performance of low cost nitrogen-doped carbon cryogel composites as supercapacitor electrodes" . | JOURNAL OF ENERGY STORAGE 98 (2024) . |
| APA | Lan, Yuling , Jiang, Zhiyong , Li, Menghan , Rao, Jiuping , Zeng, Qinzhi , Fan, Mizi et al. Synthesis and electrochemical performance of low cost nitrogen-doped carbon cryogel composites as supercapacitor electrodes . | JOURNAL OF ENERGY STORAGE , 2024 , 98 . |
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Owing to the environmental pollution caused by petroleum-based packaging materials, there is an imminent need to develop novel food packaging materials. Nanocellulose, which is a one-dimensional structure, has excellent physical and chemical properties, such as renewability, degradability, sound mechanical properties, and good biocompatibility, indicating promising applications in modern industry, particularly in food packaging. This article introduces nanocellulose, followed by its extraction methods and the preparation of relevant composite films. Meanwhile, the performances of nanocellulose composite films in improving the mechanical, barrier (oxygen, water vapor, ultraviolet) and thermal properties of food packaging materials and the development of biodegradable or edible packaging materials in the food industry are elaborated. In addition, the excellent performances of nanocellulose composites for the packaging and preservation of various food categories are outlined. This study provides a theoretical framework for the development and utilization of nanocellulose composite films in the food packaging industry.
Keyword ：
application application food packaging food packaging nanocellulose nanocellulose nanocellulose composite films nanocellulose composite films preparation preparation
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| GB/T 7714 | Xu, Yanting , Wu, Zhenzeng , Li, Ao et al. Nanocellulose Composite Films in Food Packaging Materials: A Review [J]. | POLYMERS , 2024 , 16 (3) . |
| MLA | Xu, Yanting et al. "Nanocellulose Composite Films in Food Packaging Materials: A Review" . | POLYMERS 16 . 3 (2024) . |
| APA | Xu, Yanting , Wu, Zhenzeng , Li, Ao , Chen, Nairong , Rao, Jiuping , Zeng, Qinzhi . Nanocellulose Composite Films in Food Packaging Materials: A Review . | POLYMERS , 2024 , 16 (3) . |
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To reduce the environmental impact, the environmental impact of the Laminated bamboo timber (LBT) line has been assessed using Life Cycle Assessment (LCA), and the environmental impacts of four scenarios has been compared in this article. The environmental impact can be effectively reduced if the bamboo residues is burned instead of lignite to provide steam for the LBT production line. Global warming potential (GWP-100) can be reduced by 21.81%, acidification potential (AP) by 51.73% and eutrophication potential (EP) by 57.18%. In addition, the utilization rate of bamboo can be increased by 29.07% and the economic benefit can be increased by 34.73%. When the bamboo shavings from the bamboo strip rough processing stage are used to produce bamboo barbecue charcoal (BBC), the GWP-100 of the LBT line is reduced by 17.49%. And the utilization rate of bamboo can be further increased by 30.90% and the economic benefit can be further increased by 12.47%. When the GWP-100 of the BBC production is added to the GWP-100 of the LBT production line, there is a slight increase of 5.06% in the total GWP-100. However, it doesn't make much difference whether the bamboo strip roughing workshop is located next to the LBT production line.
Keyword ：
economic benefit economic benefit environmental impact environmental impact Laminated bamboo timber Laminated bamboo timber life cycle analysis life cycle analysis utilization rate utilization rate
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| GB/T 7714 | Zeng, Qinzhi , Yang, Liu , Zhou, Han et al. Clean production of laminated bamboo timber and efficient utilization of bamboo [J]. | WOOD MATERIAL SCIENCE & ENGINEERING , 2024 , 20 (5) : 951-958 . |
| MLA | Zeng, Qinzhi et al. "Clean production of laminated bamboo timber and efficient utilization of bamboo" . | WOOD MATERIAL SCIENCE & ENGINEERING 20 . 5 (2024) : 951-958 . |
| APA | Zeng, Qinzhi , Yang, Liu , Zhou, Han , Zhang, Fuqiang , Xie, Zifang , Zhao, Weigang et al. Clean production of laminated bamboo timber and efficient utilization of bamboo . | WOOD MATERIAL SCIENCE & ENGINEERING , 2024 , 20 (5) , 951-958 . |
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在强风作用下新移栽的树木可能发生歪斜、倒伏等破坏，造成经济损失与人员伤亡，因此，树木的抗风性以及提高树木抗风性研究具有重要意义。以云杉为例，对设立支撑架前、后的云杉分别进行三维简化建模，树高8 m，冠幅4 m，主干基部直径0.3 m，并赋予模型对应的力学性能，再进行流固耦合数值模拟。结果表明：无支撑时，云杉树梢位移、枝干所受剪切应力和树底弯矩均随着风速的增强而增大。在20 m·s~(-1)风速下，云杉横纹方向剪切应力最大值为2.6 MPa，大于云杉横纹抗剪强度的85%，云杉可能发生剪切破坏，通过后处理发现破坏危险点位置在1级分枝与主干的交界处，云杉的枝干易被折断。分别在云杉树高的1/8、2/8、3/8处设立支撑架，对比无支撑架时云杉的风致响应，云杉的树梢位移、枝干所受剪切应力和树底弯矩均有所减小，云杉发生横纹剪切破坏的风险降低，发生倒伏的概率大幅下降。当支撑架置于树高2/8处时云杉所受的剪切应力最小，相对无支撑架时减小了50%，云杉枝干被折断的风险大幅下降。然而，处于支撑架上方的云杉部分随风摆动的振频较无支撑时有所增大，云杉的稳定性下降，长时间的高频振动亦会增大枝干折断的风险。计算机数值模拟风致树木响应具有很强的自定义性，其模拟结果对树木的抗风性及其支撑架的设计应用具有一定的参考价值。
Keyword ：
云杉 云杉 抗风性 抗风性 树木支撑架 树木支撑架 流固耦合 流固耦合
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| GB/T 7714 | 吴圣众 , 吴克勤 , 曾钦志 et al. 基于流固耦合分析支撑架对云杉抗风性的影响 [J]. | 森林与环境学报 , 2023 , 43 (04) : 442-448 . |
| MLA | 吴圣众 et al. "基于流固耦合分析支撑架对云杉抗风性的影响" . | 森林与环境学报 43 . 04 (2023) : 442-448 . |
| APA | 吴圣众 , 吴克勤 , 曾钦志 , 周建斌 , 吴美强 , 饶久平 . 基于流固耦合分析支撑架对云杉抗风性的影响 . | 森林与环境学报 , 2023 , 43 (04) , 442-448 . |
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木材干燥学是木材科学与工程专业的一门专业核心课，具有多学科交叉、理论与应用并重的特点，在整个教学体系中占有非常重要的地位。开展课程思政是新时代要求、是“双一流”建设要求、是创新教学模式，实现价值引领和专业教育融合的要求。福建农林大学木材科学系教学团队从增强育德素养、凝练课程目标、挖掘思政元素、改革教学方法和完善考核机制等方面进行木材干燥学课程思政建设，树立节能减排意识，弘扬大国工匠精神，深化工程伦理教育，提升专业教师育德意识和育德本领，培养学生生态文明观、增强学生专业认同感和职业素养，为同领域相关课程实现三全育人提供积极的借鉴。
Keyword ：
思政元素 思政元素 教学设计 教学设计 木材干燥学 木材干燥学 木材科学与工程 木材科学与工程 课程思政 课程思政
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| GB/T 7714 | 周吓星 , 姚娜 , 林金国 et al. 木材干燥学课程思政探索与实践 [J]. | 高教学刊 , 2023 , 9 (21) : 169-172 . |
| MLA | 周吓星 et al. "木材干燥学课程思政探索与实践" . | 高教学刊 9 . 21 (2023) : 169-172 . |
| APA | 周吓星 , 姚娜 , 林金国 , 曾钦志 , 杨文斌 , 饶久平 . 木材干燥学课程思政探索与实践 . | 高教学刊 , 2023 , 9 (21) , 169-172 . |
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