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学者姓名：关鑫
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Abstract ：
To address the limitations of conventional powdered catalytic materials, including difficulty of recycling, low catalytic activity, and limited applicability to different pollutants, this study developed a wood-based@InCoOS composite catalytic materials with rapid recycling characteristics and suitable for the catalytic reduction of various pollutants. By employing bimetallic oxysulfide in situ decoration, the wood was successfully endowed with catalytic functionality, and the catalytic activities of poplar wood-based (PT@InCoOS) and Chinese fir wood-based (CF@InCoOS) composite catalytic materials were compared across multiple pollutants. The results revealed that both PT@InCoOS and CF@InCoOS showed excellent catalytic reduction performance, but with significant differences. PT@InCoOS achieved complete reduction of new coccine (NC), methylene blue (MB), and rhodamine B (RhB) within 3, 3, and 20 min, respectively, and completely reduced Cr(VI) and p-nitrophenol (4NP) within 22 and 20 min. In contrast, CF@InCoOS required 5, 4, 24, 32, and 30 min for the same pollutants. PT@InCoOS exhibited superior performance due to its higher electron transferring capability and favorable bandgap structure, while the interfacial synergistic effect effectively promoted the photogenerated carrier transport and utilization efficiency. Even after six cycles of use, wood-based@InCoOS composite catalytic materials retained over 88 % of their catalytic efficiency, demonstrating excellent reusability. The materials have low cost, high activity, easy recycling, and environmental friendliness and demonstrate great potential as a microreactor in environmental remediation.
Keyword ：
Bimetallic oxysulfide Bimetallic oxysulfide Catalytic reduction Catalytic reduction Cr (VI) and 4-NP Cr (VI) and 4-NP Organic dyes Organic dyes Recyclable materials Recyclable materials Wastewater treatment Wastewater treatment Wood-based functional materials Wood-based functional materials
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| GB/T 7714 | Bao, Xinde , Yang, Meng , Hong, Yuhao et al. Rapid recyclable wood-based@InCoOS composite catalytic materials: Achieving efficient catalytic reduction and recycling of multiple pollutants [J]. | SEPARATION AND PURIFICATION TECHNOLOGY , 2026 , 380 . |
| MLA | Bao, Xinde et al. "Rapid recyclable wood-based@InCoOS composite catalytic materials: Achieving efficient catalytic reduction and recycling of multiple pollutants" . | SEPARATION AND PURIFICATION TECHNOLOGY 380 (2026) . |
| APA | Bao, Xinde , Yang, Meng , Hong, Yuhao , Guan, Xin , Chen, Xiaoyun , Lin, Jinguo . Rapid recyclable wood-based@InCoOS composite catalytic materials: Achieving efficient catalytic reduction and recycling of multiple pollutants . | SEPARATION AND PURIFICATION TECHNOLOGY , 2026 , 380 . |
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Biomass-based carbon quantum dots (CQDs) have emerged as promising materials for sustain- able development due to their cost-effectiveness, ease of manufacture, and eco-friendliness. This study investigated the use of sawdust from various wood species-Pinus sylvestris var. mongolica Litv., Calocedrus macrolepis var. formosana, Cunninghamia lanceolata (Lamb.) Hook., and Zenia insignis Chun-as carbon sources for CQDs synthesis via a hydrothermal method. Using diverse analytical techniques such as transmission electron microscopy, X-ray diffractometer, ultraviolet-visible spectroscopy, fluorescence spectrophotometry, fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy, differences in the properties of CQDs derived from different wood powders were examined. Distinct characteristics were observed among the CQDs obtained from different wood sources. CQDs from coniferous woods showed smaller particle sizes (2.5 nm to 3.0 nm) compared to those from broad-leaf woods (exceeding 15 nm). Unique lattice structures were exclusively found in CQDs from Pinus sylvestris var. mongolica, suggesting an amorphous structure in others. Variations in fluorescence intensity, carbon-to-oxygen ratios, and differing C-O bonding forms were also detected. These distinctions highlight the influence of wood type on CQDs properties, providing insights for tailored design and application. Moreover, this research underscores the potential for utilizing wood waste through CQDs synthesis, contributing to advancements in materials science and promoting sustainable resource utilization.
Keyword ：
Biomass-based CQDs Biomass-based CQDs Hydrothermal method Hydrothermal method Wood waste Wood waste
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| GB/T 7714 | Xu, Hui , Zhan, Weihui , Wan, Mengjia et al. Research on green synthesis and performance analysis of biomass-derived carbon quantum dots [J]. | INDUSTRIAL CROPS AND PRODUCTS , 2025 , 227 . |
| MLA | Xu, Hui et al. "Research on green synthesis and performance analysis of biomass-derived carbon quantum dots" . | INDUSTRIAL CROPS AND PRODUCTS 227 (2025) . |
| APA | Xu, Hui , Zhan, Weihui , Wan, Mengjia , Bao, Xinde , Tang, Li , Guan, Xin . Research on green synthesis and performance analysis of biomass-derived carbon quantum dots . | INDUSTRIAL CROPS AND PRODUCTS , 2025 , 227 . |
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The efficient removal of lignin is crucial for process optimization, as it enhances the exposure of polar groups in wood and provides interfacial binding sites for subsequent material modifications. In this study, an environmentally friendly peracetic acid/ hydrogen peroxide system was employed to delignify fast-growing wood. The results indicated mass loss rates of 30.7% for poplar and 31.3% for Chinese fir, with corresponding decreases in relative lignin content by 95.3% and 87.2%, respectively. Additionally, the specific surface area increased by 6.4% in poplar and 30.9% in Chinese fir. The relative crystallinity was enhanced by 31.2% in poplar and 15.7% in Chinese fir, and the O/C ratio increased by 29.6% and 19.7%, respectively. Microsocopic morphological analysis revealed noticeably thinner and slightly collapsed cell walls in the treated samples. The disappearance of lignin-specific peaks at 1507 cm-1, 1460 cm-1, and 1264 cm-1 confirmed the effective removal of lignin. Additionally, delignification resulted in a lower pyrolysis temperature, increased surface brightness, and reduced color variation. Due to the differences in internal structures and chemical compositions between poplar and Chinese fir, the effects of lignin removal varied, leading to significant changes in their physicochemical properties. These findings provide a theoretical foundational for lignin removal from wood and support future efforts in wood functionalization.
Keyword ：
Chinese fir wood Chinese fir wood Delignification treatment Delignification treatment Fast growing wood Fast growing wood Lignin Lignin Poplar wood Poplar wood
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| GB/T 7714 | Bao, Xinde , Yang, Meng , Zhu, Junjie et al. Efficient delignification of poplar and Chinese fir wood using a peroxyacetic acid/hydrogen peroxide system [J]. | JOURNAL OF WOOD SCIENCE , 2025 , 71 (1) . |
| MLA | Bao, Xinde et al. "Efficient delignification of poplar and Chinese fir wood using a peroxyacetic acid/hydrogen peroxide system" . | JOURNAL OF WOOD SCIENCE 71 . 1 (2025) . |
| APA | Bao, Xinde , Yang, Meng , Zhu, Junjie , Xu, Hui , Dang, Huiying , Guo, Kai et al. Efficient delignification of poplar and Chinese fir wood using a peroxyacetic acid/hydrogen peroxide system . | JOURNAL OF WOOD SCIENCE , 2025 , 71 (1) . |
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本发明公开了一种碳点改性的阻燃杉木胶合板的制备工艺及胶合板，通过将杉木单板与阻燃碳点浸渍液结合，利用真空浸渍使阻燃碳点均匀渗透至杉木单板的木材内部，有效提升了杉木单板自身的阻燃性能，同时保持了杉木单板的天然力学特性。工艺中精确控制的浸渍压力和热压参数确保了阻燃碳点与杉木单板的紧密结合，使制成的胶合板兼具优异的稳定性和力学强度。通过优化浸渍单板烘干温度和含水率，有效避免了传统阻燃处理导致的木材开裂问题。实现了阻燃性能与胶合强度的协同提升，适用于对防火性能和环保要求较高的建筑装饰领域，具有显著的市场应用价值。
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| GB/T 7714 | 张菁洳 , 关鑫 . 一种碳点改性的阻燃杉木胶合板的制备工艺及胶合板 : CN202510471740.1[P]. | 2025-04-15 . |
| MLA | 张菁洳 et al. "一种碳点改性的阻燃杉木胶合板的制备工艺及胶合板" : CN202510471740.1. | 2025-04-15 . |
| APA | 张菁洳 , 关鑫 . 一种碳点改性的阻燃杉木胶合板的制备工艺及胶合板 : CN202510471740.1. | 2025-04-15 . |
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文章以重组竹为材料，将Creo Simulate有限元分析应用于圆榫的力学性能模拟、计算及参数优化。通过有限元分析对圆榫的抗扭强度进行参数优化，研究不同圆榫榫头间的宽度d1、圆榫直径D、插入长度l等参数对圆榫榫卯抗扭强度的影响。对优化后的圆榫结构进行疲劳分析得到：圆榫抗扭强度最优径长比c=2.4、径厚比d=0.4，容易疲劳损坏的部位为榫头以及榫头与榫眼相接触的区域。方法可为有限元数值模拟榫卯结构的建模以及圆榫的设计和制造提供参考。
Keyword ：
圆榫 圆榫 有限元分析 有限元分析 疲劳分析 疲劳分析 结构优化 结构优化 重组竹 重组竹
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| GB/T 7714 | 朱俊杰 , 王纬 , 关鑫 et al. 基于Creo的重组竹材圆榫结构有限元分析 [J]. | 木工机床 , 2025 , 4 (01) : 1-4 . |
| MLA | 朱俊杰 et al. "基于Creo的重组竹材圆榫结构有限元分析" . | 木工机床 4 . 01 (2025) : 1-4 . |
| APA | 朱俊杰 , 王纬 , 关鑫 , 刘学莘 , 林金国 , 李吉庆 . 基于Creo的重组竹材圆榫结构有限元分析 . | 木工机床 , 2025 , 4 (01) , 1-4 . |
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以17年生翅荚木人工林木材为研究对象，对不同粒度砂光与涂饰处理前后的木材材色、表面粗糙度、表面润湿性及表面光泽度进行测定分析。结果表明：翅荚木人工林木材属于高明度、浅红色、高饱和度的黄色调为主的木材，不同粒度砂光处理对涂饰处理前后翅荚木人工林木材各色度学指标的影响均很小。砂光处理砂纸粒度从120目增至240目，翅荚木人工林木材表面Ra、Rz和Rsm随着砂纸粒度的增大均显著减小，而砂纸粒度从240目增至400目，Ra、Rz和Rsm随着砂纸粒度的增大变化均很小。翅荚木人工林木材表面自由能和润湿性随砂纸粒度的增大而增大。涂饰处理后，翅荚木人工林木材表面光泽度明显增大，经醇酸清漆和聚氨酯清漆涂饰处理后，表面光泽度分别在砂纸粒度为320目、400目时增幅最大。
Keyword ：
木材材色 木材材色 砂光处理 砂光处理 翅荚木 翅荚木 表面光泽度 表面光泽度 表面润湿性 表面润湿性 表面粗糙度 表面粗糙度
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| GB/T 7714 | 虞夏霓 , 刘偲 , 陈步先 et al. 砂光处理对翅荚木表面特性影响研究 [J]. | 林产工业 , 2024 , 61 (06) : 14-19 . |
| MLA | 虞夏霓 et al. "砂光处理对翅荚木表面特性影响研究" . | 林产工业 61 . 06 (2024) : 14-19 . |
| APA | 虞夏霓 , 刘偲 , 陈步先 , 包新德 , 关鑫 , 林金国 . 砂光处理对翅荚木表面特性影响研究 . | 林产工业 , 2024 , 61 (06) , 14-19 . |
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Bamboo is a renewable biomass resource recognized for its rapid growth. Herein, we designed a bamboo (NB)/ delignified bamboo (DB) cell wall supporting bimetal oxysulfide catalysts (bamboo-based@CuMgOS) via a facile in-situ growth method. These catalysts are easy to recover, biodegradable, and effective for the reduction of organic dyes. The results demonstrated existence of heterovalent states in the bamboo-based@CuMgOS catalysts facilitates rapid electron transfer and switching between different valence states, enhancing the catalyst's efficiency in pollutants reduction. The 20 mg modified bamboo DB@CuMgOS catalyst can completed reducing the 100 mL 20 ppm methylene blue (MB) and rhodamine B (RhB) in 6 min and 8 min, and 18 min and 24 min for unmodified bamboo NB@CuMgOS catalyst in the presence of NaBH4, 4 , DB@CuMgOS catalyst outperformed the unmodified NB@CuMgOS catalyst, attributed to enhanced electron transport efficiency facilitated by a narrower band gap, favorable band conduction position, and increased specific surface area. Structural analysis confirmed that chemical bond was formed between CuMgOS and the bamboo cell wall, which strengthened the interface bond between heterogeneous materials. Thus, this low-cost, efficient, and environmentally friendly bamboobased@CuMgOS exhibits promising advantages and potential for advancing water treatment applications, thereby enhancing the economic and functional value of the bamboo industry.
Keyword ：
Bamboo Bamboo Bimetal oxysulfide catalyst Bimetal oxysulfide catalyst Delignified bamboo Delignified bamboo In the dark In the dark Pollutant reduction Pollutant reduction
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| GB/T 7714 | Bao, Xinde , Zeng, Zhiwei , Wu, Binghong et al. Biodegradable bamboo-based@CuMgOS catalysts achieves highly efficient catalytic reduction of organic pollutants in the dark [J]. | INDUSTRIAL CROPS AND PRODUCTS , 2024 , 222 . |
| MLA | Bao, Xinde et al. "Biodegradable bamboo-based@CuMgOS catalysts achieves highly efficient catalytic reduction of organic pollutants in the dark" . | INDUSTRIAL CROPS AND PRODUCTS 222 (2024) . |
| APA | Bao, Xinde , Zeng, Zhiwei , Wu, Binghong , Xu, Hang , Luo, Zhuoxi , Zhang, Pengkun et al. Biodegradable bamboo-based@CuMgOS catalysts achieves highly efficient catalytic reduction of organic pollutants in the dark . | INDUSTRIAL CROPS AND PRODUCTS , 2024 , 222 . |
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为了解木兰科（Magnoliaceae）含笑属（Michelia）木材乙醇提取液的化学成分和利用价值，采用全二维气相色谱-质谱联用技术对福建含笑（M. fujianensis）、醉香含笑（M. macclurei）、深山含笑（M. maudiae）、乐昌含笑（M. chapensis）和野含笑（M. skinneriana）5种木材的乙醇提取液进行化学成分测定和分析。结果表明，福建含笑、醉香含笑、深山含笑、乐昌含笑和野含笑木材乙醇提取液的主要成分分别有16、23、27、16和21种。福建含笑和乐昌含笑木材乙醇提取液中含量最多的成分均为肌醇；醉香含笑木材乙醇提取液中含量最多的成分为木香烃内酯；深山含笑和野含笑木材乙醇提取液中含量最多的成分均为冰乙酸。醉香含笑木材乙醇提取液的特征成分为（+）-香橙烯和β-榄香烯；深山含笑木材乙醇提取液的特征成分为喘诺木烯内酯和赫曲菌素；乐昌含笑木材乙醇提取液的特征成分为丙二酸；野含笑木材乙醇提取液的特征成分为α-亚甲基-γ-戊内酯、6,7-二甲氧基异喹啉和乙酰丁香酮。
Keyword ：
乙醇提取液 乙醇提取液 全二维气相色谱-质谱联用技术 全二维气相色谱-质谱联用技术 化学成分 化学成分 含笑属木材 含笑属木材
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| GB/T 7714 | 唐利 , 李文 , 关鑫 et al. 5种含笑属木材乙醇提取液化学成分分析 [J]. | 广西林业科学 , 2024 , 53 (02) : 197-205 . |
| MLA | 唐利 et al. "5种含笑属木材乙醇提取液化学成分分析" . | 广西林业科学 53 . 02 (2024) : 197-205 . |
| APA | 唐利 , 李文 , 关鑫 , 林金国 . 5种含笑属木材乙醇提取液化学成分分析 . | 广西林业科学 , 2024 , 53 (02) , 197-205 . |
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To enhance the flame-retardant and smoke-suppression of fast-growing wood, Chinese fir (Cunninghamia lanceolata (Lamb.) Hook.) was impregnated with environmentally friendly, non-toxic, and green flame retardants and subsequently characterized. The results indicated that compared with unmodified wood, the thermal stability and fire resistance of modified wood were improved, the total heat release of delignification (DWM) and non-delignification (NWM) modified decreased by 47.08 % and 27.87 %, respectively, the total smoke production decreased by 18.24 % and 98.14 %, respectively, and the weight gains of modified wood was significantly increased by 67.12 % and 24.26 %, respectively. The impregnation and filling of composite flame retardants interfered with the crystalline regions of wood and reducing then by 26.86 % and 27.22 %, respectively, but did not change the crystal structure of wood. The appearance of Si-O-C, Si-O-Si, Si-O, Al-O, and P-O characteristic peaks confirmed that the composite flame retardants were not only physically filled but also chemically bound in the wood and formed a gel cross-linked network structure. According to the microscopic morphology observations, the composite flame retardants were uniformly distributed in the wood, and delignification reduced the color difference on the wood surface. Therefore, the composite flame retardant modified wood can be widely used as a decorative material. Simultaneously, this material reduces the possibility of fire, reduces the emission of harmful gases, and enhances environmental protection and human safety.
Keyword ：
Composite flame retardant Composite flame retardant Fast-growing Chinese fir Fast-growing Chinese fir Flame retardant Flame retardant Modified wood Modified wood Smoke suppression Smoke suppression
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| GB/T 7714 | Bao, Xinde , Li, Xiaofan , Zhong, Yepan et al. Enhancing flame-retardant and smoke-suppression properties of wooden materials with phytic acid-added composite flame retardants [J]. | INDUSTRIAL CROPS AND PRODUCTS , 2024 , 220 . |
| MLA | Bao, Xinde et al. "Enhancing flame-retardant and smoke-suppression properties of wooden materials with phytic acid-added composite flame retardants" . | INDUSTRIAL CROPS AND PRODUCTS 220 (2024) . |
| APA | Bao, Xinde , Li, Xiaofan , Zhong, Yepan , Fan, Sifan , Huang, Zurong , Guan, Xin et al. Enhancing flame-retardant and smoke-suppression properties of wooden materials with phytic acid-added composite flame retardants . | INDUSTRIAL CROPS AND PRODUCTS , 2024 , 220 . |
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林产工业自动化和智慧林业的发展对无损检测手段提出了新的要求，本研究以应用潜力巨大的速生材翅荚木为原材料提出了一种综纤维素快速检测方法。该方法利用傅里叶红外光谱技术，并采用不同的光谱数据预处理方法和机器学习模型来测定翅荚木的综纤维素含量。本研究具体采用了傅里叶红外光谱作为试验数据基础，并测量了翅荚木样本的综纤维素含量及光谱数据。经过MCCV剔除异常值后，选择四种光谱预处理技术（FD/SD/SNV/MSC）对光谱数据进行预处理，并采用PCA算法对其进行特征优化。接着采用BPNN和SVR两种机器学习模型建立起综纤维素含量预测模型，并对不同的处理方法和建模方式进行评估。结果表明：采用SNV和MSC预处理的光谱数据具有较高的综纤维素含量预测能力。此外，采用MSC-PCA-SVR预测模型的预测效果最佳，决定系数为0.97，均方根误差为0.004 596，能够很好地实现对翅荚木综纤维素含量的无损检测，总体而言，基于SVR建立的翅荚木综纤维素含量预测模型预测效果最佳。
Keyword ：
傅里叶红外光谱 傅里叶红外光谱 无损检测 无损检测 机器学习 机器学习 综纤维素含量 综纤维素含量 翅荚木 翅荚木
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| GB/T 7714 | 詹伟辉 , 万梦佳 , 陈博文 et al. 智慧林业背景下翅荚木速生材综纤维素含量机器学习预测 [J]. | 林产工业 , 2024 , 61 (09) : 25-31 . |
| MLA | 詹伟辉 et al. "智慧林业背景下翅荚木速生材综纤维素含量机器学习预测" . | 林产工业 61 . 09 (2024) : 25-31 . |
| APA | 詹伟辉 , 万梦佳 , 陈博文 , 关鑫 , 李晓凡 , 刘学莘 . 智慧林业背景下翅荚木速生材综纤维素含量机器学习预测 . | 林产工业 , 2024 , 61 (09) , 25-31 . |
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