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学者姓名：游昕达
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Abstract ：
本发明公开了一种全生物基胶黏剂及其制备方法和应用，特别适用于木制品制造行业。该技术解决了传统胶黏剂在生产和应用过程中释放有毒气体的问题，并针对化石资源的日益匮乏提供了替代方案。利用中国丰富的竹木资源，本发明采用天然木质素和纤维素为原料，通过一系列创新步骤转化为高效能胶黏剂。首先，将竹粉或木粉与分散剂和水混合，实现原料的充分溶胀和松散；其次，通过机械处理如胶体磨或高压均质机，实现原料的微纳化，得到光滑膏状体；最后，将此膏状体与改性剂和溶剂混合，在特定条件下进行搅拌反应，制备出胶黏剂。该胶黏剂无需移除分散剂和改性剂，因为它们在热压过程中与木质素反应，形成稳定的化学键，提高粘结效果。
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| GB/T 7714 | 黄彪 , 唐丽荣 , 吕建华 et al. 一种全生物基胶黏剂及其制备方法和应用 : CN202410263383.5[P]. | 2024-03-08 . |
| MLA | 黄彪 et al. "一种全生物基胶黏剂及其制备方法和应用" : CN202410263383.5. | 2024-03-08 . |
| APA | 黄彪 , 唐丽荣 , 吕建华 , 卢贝丽 , 刘瀚杨 , 游昕达 et al. 一种全生物基胶黏剂及其制备方法和应用 : CN202410263383.5. | 2024-03-08 . |
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本发明公开了一种木沥青基多孔碳材料及其制备方法，其是利用木沥青与过氧化氢进行反应制得氧化木沥青，然后将所得氧化木沥青与壳聚糖、丙烯酸松香混合进行预碳化，再将所得产物与KOH混合进行活化，从而制得松香‑木沥青基多孔碳材料。采用直接墨水书写技术（DIW），可将利用本发明所得松香‑木沥青基多孔碳材料为原料制得的复合墨水打印成电极，从而用于全凝胶态微型超级电容器的制备，其所得超级电容器兼具优异的打印性能和电化学活性。
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| GB/T 7714 | 唐丽荣 , 谭宁宁 , 黄彪 et al. 一种木沥青基多孔碳材料的制备及其在3D打印超级电容器中的应用 : CN202410676807.0[P]. | 2024-05-29 . |
| MLA | 唐丽荣 et al. "一种木沥青基多孔碳材料的制备及其在3D打印超级电容器中的应用" : CN202410676807.0. | 2024-05-29 . |
| APA | 唐丽荣 , 谭宁宁 , 黄彪 , 卢贝丽 , 吕建华 , 游昕达 et al. 一种木沥青基多孔碳材料的制备及其在3D打印超级电容器中的应用 : CN202410676807.0. | 2024-05-29 . |
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本发明属于气体湿度传感领域，涉及一种磺酸基共价有机框架材料、其制备方法以及湿度传感器。本发明提供的磺酸基共价有机框架材料的制备方法，包括以下步骤：S1：将2，4，6‑三羟基‑1，3，5‑苯三甲醛溶解于辛酸中，配制得溶液A；S2：将2，5‑二氨基苯磺酸溶于水中，配制得溶液B；S3：将溶液B滴加于溶液A上层，静置反应；S4：反应结束后，去除上层清液，对下层红色水溶液进行透析，获得磺酸基共价有机框架材料。本发明提供的磺酸基共价有机框架材料具有成为湿度敏感材料的潜力，本发明提供的湿度传感器基于COF材料和石英晶体微天平，具有亲水性好、灵敏度高、响应‑恢复快、动态响应好的优点，具有广阔的应用前景。
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| GB/T 7714 | 施江焕 , 王顺杰 , 黄腓力 et al. 磺酸基共价有机框架材料、其制备方法以及湿度传感器 : CN202510272440.0[P]. | 2025-03-10 . |
| MLA | 施江焕 et al. "磺酸基共价有机框架材料、其制备方法以及湿度传感器" : CN202510272440.0. | 2025-03-10 . |
| APA | 施江焕 , 王顺杰 , 黄腓力 , 朱小龙 , 徐炳坤 , 李泽松 et al. 磺酸基共价有机框架材料、其制备方法以及湿度传感器 : CN202510272440.0. | 2025-03-10 . |
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本发明涉及一种非对称荷电共价有机框架复合醋酸纤维素纳滤膜及其制备方法和应用。通过将COF纳米片分散于DMF中，再加入丙酮和醋酸纤维素，配制成铸膜液，经过搅拌和脱泡，使用刮涂的方法，再预挥发相应时间，在去离子水中相转化成膜。本发明采用表面偏析技术，将高电荷密度的COF材料在膜内构筑非均匀分布的荷电结构。所得非对称荷电共价有机框架复合醋酸纤维素纳滤膜应用于离子纳滤，性能较好，可实现纳滤脱盐，在海水淡化、废水处理等行业极具前景。
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| GB/T 7714 | 游昕达 , 陈冉 , 宋子凡 et al. 一种非对称荷电共价有机框架复合醋酸纤维素纳滤膜的制备方法和应用 : CN202411564880.5[P]. | 2024-11-05 . |
| MLA | 游昕达 et al. "一种非对称荷电共价有机框架复合醋酸纤维素纳滤膜的制备方法和应用" : CN202411564880.5. | 2024-11-05 . |
| APA | 游昕达 , 陈冉 , 宋子凡 , 罗珊 , 曾睿远 , 刘瀚杨 et al. 一种非对称荷电共价有机框架复合醋酸纤维素纳滤膜的制备方法和应用 : CN202411564880.5. | 2024-11-05 . |
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本发明公开了一种竹木基生物环氧胶黏剂的制备方法及其应用，其是通过将竹/木原料粉碎并磨粉后，将所得粉体与多元醇和水混合并静置，之后通过机械研磨实现竹粉、木粉的微纳化；再将其与环氧化合物、多元酸/酸酐和溶剂混合，经搅拌反应制得所述竹木基生物环氧胶黏剂。本发明利用丰富的竹木资源，创新性地开发了一种全新的胶黏剂，其具有优异的粘接强度、耐水性、耐热性以及良好的环境友好性，可直接应用于通过热压实现固化粘合的领域，如制备胶合板、纤维板、刨花板、竹木复合板等，以应对传统石油基胶黏剂的环境和健康问题，同时克服了现有生物基胶黏剂在粘接性能方面的不足。
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| GB/T 7714 | 黄彪 , 刘瀚杨 , 唐丽荣 et al. 一种竹木基生物环氧胶黏剂的制备方法和应用 : CN202410265523.2[P]. | 2024-03-08 . |
| MLA | 黄彪 et al. "一种竹木基生物环氧胶黏剂的制备方法和应用" : CN202410265523.2. | 2024-03-08 . |
| APA | 黄彪 , 刘瀚杨 , 唐丽荣 , 卢贝丽 , 吕建华 , 游昕达 et al. 一种竹木基生物环氧胶黏剂的制备方法和应用 : CN202410265523.2. | 2024-03-08 . |
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本发明公开了一种环氧大豆油‑木质素‑多元酸三元胶黏剂及其制备方法和应用，其是将木质素、多元醇和水混合后进行机械研磨，然后将研磨产物与环氧大豆油、多元酸/酸酐和溶剂混合搅拌或研磨，从而得到所述三元胶黏剂。本发明充分利用了木质素和环氧大豆油的天然优势，通过简化的制备方法，提高了胶黏剂的整体性能，解决了传统石油基胶黏剂存在有害物质释放，而生物基胶黏剂在高湿度或高温环境下性能稳定性受限的问题。该胶黏剂可广泛应用于胶合板、纤维板、刨花板、竹木复合板等领域，具有优异的环保性能和工业应用性能。
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| GB/T 7714 | 刘瀚杨 , 黄彪 , 卢贝丽 et al. 一种环氧大豆油-木质素-多元酸三元胶黏剂及制备方法 : CN202410265557.1[P]. | 2024-03-08 . |
| MLA | 刘瀚杨 et al. "一种环氧大豆油-木质素-多元酸三元胶黏剂及制备方法" : CN202410265557.1. | 2024-03-08 . |
| APA | 刘瀚杨 , 黄彪 , 卢贝丽 , 唐丽荣 , 吕建华 , 游昕达 et al. 一种环氧大豆油-木质素-多元酸三元胶黏剂及制备方法 : CN202410265557.1. | 2024-03-08 . |
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The development of efficient catalysts for rosin esterification is essential for advancing the high-value utilization of natural rosin, owing to the improvements in its processability. This study focused on the preparation of the magnesium oxide/N-doped biochar (B-MgO-N-C) from wood waste using a mechanochemistry-assisted strategy. Comprehensive characterizations revealed that ball milling together with nitrogen doping facilitated the incorporation of MgO into the carbon matrix, both of which contributed to the improved catalytic activity. The catalytic performance of B-MgO-N-C was then evaluated using the esterification of rosin with glycerol as a model reaction. After optimization, a 94.6 % rosin conversion was achieved at 230 degrees C over 4 h, outperforming the performance of both MgO-loaded biochar and N-doped biochar catalysts. The enhanced catalytic activity of BMgO-N-C can be attributed to the synergistic effect of in-situ embedded MgO and N-doping, which increases the number of active sites. CO2-TPD and NH3-TPD studies confirmed the importance of basic sites in promoting the esterification of rosin, whereas acidic sites might also contribute to this process. Moreover, recycling tests demonstrated that N-doping improved the stability of B-MgO-N-C. The catalyst also showed high rosin conversion when other alcohols were used. Accordingly, this work presents a straightforward strategy for designing metal oxides/N-doped biochar as advantageous catalysts for the esterification of rosin.
Keyword ：
Esterification Esterification Heterogeneous catalysis Heterogeneous catalysis Magnesium oxide Magnesium oxide Mechanochemistry Mechanochemistry N -doped biochar N -doped biochar Rosin Rosin
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| GB/T 7714 | Zuo, Zhirui , Xu, Yunzhuo , Yan, Chenrui et al. Mechanochemistry-assisted synthesis of MgO/N-doped biochar from wood waste for synergistic catalysis in rosin esterification [J]. | INDUSTRIAL CROPS AND PRODUCTS , 2025 , 226 . |
| MLA | Zuo, Zhirui et al. "Mechanochemistry-assisted synthesis of MgO/N-doped biochar from wood waste for synergistic catalysis in rosin esterification" . | INDUSTRIAL CROPS AND PRODUCTS 226 (2025) . |
| APA | Zuo, Zhirui , Xu, Yunzhuo , Yan, Chenrui , Wu, Ruifeng , You, Xinda , Liu, Hanyang et al. Mechanochemistry-assisted synthesis of MgO/N-doped biochar from wood waste for synergistic catalysis in rosin esterification . | INDUSTRIAL CROPS AND PRODUCTS , 2025 , 226 . |
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In this study, a novel proton-conducting film was strategically engineered by interfacial manipulation of green and sustainable biomass resources guanine and phosphorylated cellulose nanocrystals (PCNCs) within vermiculite layers. The interfacial engineering approach involved regulation of molecular interactions at the vermiculite-organic interface, whereby PCNCs were incorporated into the interlayers of guanine/vermiculite composites. This interfacial assembly process guided guanine to form tubular structures or ultrathin nanosheets architectures, enabling the fabrication of guanine/vermiculite-PCNCs (G/VMT-PCNCs) composite films with an active-site-rich and tightly interconnected network via a vacuum-assisted process. The rationally designed composite films exhibited excellent proton conductivity, which showed positive correlation with relative humidity (RH) and temperature, reaching 0.50 mS/cm at 25 degrees C and 97 %. Notably, the optimal composite film achieved a maximum proton conductivity of 1.15 mS/cm at 97 % RH and 80 degrees C. The interface-engineered structure endowed the humidity sensors based on this composite film with superior performance, including high sensitivity (31.82 Hz/%RH), small hysteresis (0.60 % RH), and rapid response/recovery times (36 s/5 s). The findings provide valuable insights into the design and fabrication of high-performance proton exchange films and humidity sensors, contributing to the advancement of sustainable clean energy technologies.
Keyword ：
Biomass-derived materials Biomass-derived materials Confined self-assembly Confined self-assembly Humidity sensor Humidity sensor Phosphorylated cellulose nanocrystals (PCNCs) Phosphorylated cellulose nanocrystals (PCNCs) Proton conductivity Proton conductivity
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| GB/T 7714 | Tang, Lirong , Wu, Junwei , Cao, Zhiyi et al. Interfacial engineered biomass-derived G/VMT-PCNCs networks as high-performance proton-conducting humidity sensors [J]. | CARBOHYDRATE POLYMERS , 2025 , 356 . |
| MLA | Tang, Lirong et al. "Interfacial engineered biomass-derived G/VMT-PCNCs networks as high-performance proton-conducting humidity sensors" . | CARBOHYDRATE POLYMERS 356 (2025) . |
| APA | Tang, Lirong , Wu, Junwei , Cao, Zhiyi , Hong, Qiqi , Lin, Fengcai , Tan, Ningning et al. Interfacial engineered biomass-derived G/VMT-PCNCs networks as high-performance proton-conducting humidity sensors . | CARBOHYDRATE POLYMERS , 2025 , 356 . |
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The rising need for sustainable energy storage devices has prompted the advancement of eco-friendly electrode materials derived from renewable resources. The utilization of industrial byproducts for high-performance energy materials represents a promising approach toward cleaner production and a circular economy. This article introduces a sustainable synthesis route to produce a chitosan/wood-pitch-derived porous carbon material using wood pitch as the precursor, with systematic optimization of key parameters, including the chitosan content, activating agent amount, and temperature. Electrochemical characterization revealed that the optimized woodpitch-derived carbon material (CM-800 T) exhibited a high specific surface area (3457.2 m2/g) with an abundant microporous structure. The material demonstrated outstanding electrochemical performance with a specific capacitance of 303 F/g at a current density of 1 A/g, exhibiting minimal resistance to charge transfer and solution. After 5000 cycles at a current density of 10 A/g, it retained 91.5 % of its capacitance, indicating excellent cycling stability. To assess its practical application in supercapacitors, a direct ink writing (DIW) conductive composite ink was developed. Using 3D printing technology, an all-gel-state DIW-based micro interdigitated electrode supercapacitor with a 3D-interconnected layered porous structure was fabricated at room temperature, which exhibited outstanding electrochemical energy storage performance, excellent printability, superior rate capability, and good cycling stability. This article provides a cost-effective and eco-friendly method for preparing high-performance porous carbon materials and establishes a promising framework for the integration of woodpitch-derived carbon electrodes into advanced supercapacitor technologies.
Keyword ：
3D printing technology 3D printing technology Biomass-derived carbon material Biomass-derived carbon material Direct ink writing Direct ink writing Electrochemical performance Electrochemical performance Wood pitch Wood pitch
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| GB/T 7714 | Weng, Yaohang , Tan, Ningning , Cao, Zhiyi et al. Tailoring interfacial chemistry and porosity in chitosan-enhanced wood pitch carbon for advanced 3D-printed supercapacitor electrodes [J]. | JOURNAL OF ENERGY STORAGE , 2025 , 118 . |
| MLA | Weng, Yaohang et al. "Tailoring interfacial chemistry and porosity in chitosan-enhanced wood pitch carbon for advanced 3D-printed supercapacitor electrodes" . | JOURNAL OF ENERGY STORAGE 118 (2025) . |
| APA | Weng, Yaohang , Tan, Ningning , Cao, Zhiyi , Huang, Biao , Lu, Beili , Liu, Hanyang et al. Tailoring interfacial chemistry and porosity in chitosan-enhanced wood pitch carbon for advanced 3D-printed supercapacitor electrodes . | JOURNAL OF ENERGY STORAGE , 2025 , 118 . |
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Ionic covalent organic framework (iCOF) nanosheet membranes hold great potential in nanofiltration-based desalination by offering superior chargeability for ion exclusion. However, controllable assembly of iCOF nanosheets into high-performance membranes remains challenging due to the electrostatic repulsion between them. We propose an electrostatic-modulation strategy to reduce the chargeability of iCOF nanosheets by modulating the dielectric properties of the solvent environment, which enables the fabrication of dense laminated charged COF membranes (CCOFMs). By decreasing the solvent dielectric constant from 78.5 (water) to 24.3 (ethanol), the zeta potential of sulfonated COF nanosheets is compressed from -35.8 mV to -3.76 mV. The reduction in chargeability weakens the electrostatic interaction energy between iCOF nanosheets by approximately 500 kJ mol(-1) and thereby promoting the formation of a denser laminated structure during subsequent vacuum-assisted assembly. The denser structure of CCOFMs leads to narrowed effective pore size from 0.678 nm to 0.476 nm to enhance ion exclusion by coupling steric hindrance and electrostatic effect. The optimized CCOFM display outstanding rejections of similar to 96.3%, similar to 95.0%, and similar to 80.0% for Na2SO4, MgSO4, and NaCl, respectively, surpassing the benchmark COF membranes. The dense structure also renders CCOFM outstanding stability by maintaining Na2SO4 rejection above 94.7% for over 1000 h, which enables the purification of organic saline wastewater with Na2SO4 rejection of similar to 97.3% and tetracycline rejection of similar to 99.9%. The electrostatic-modulated assembly of iCOF nanosheets enlightens the precise construction of charged laminated membranes for ion-related separations.
Keyword ：
Electrostatic-modulated assembly Electrostatic-modulated assembly Ionic covalent organic frameworks Ionic covalent organic frameworks Laminated charged membranes Laminated charged membranes Nanofiltration-based desalination Nanofiltration-based desalination Nanosheet assembly Nanosheet assembly
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| GB/T 7714 | Luo, Shan , Chen, Ran , Zeng, Ruiyuan et al. Electrostatic-modulated assembly of charged COF nanosheets into high-performance nanofiltration-based desalination membranes [J]. | CHEMICAL ENGINEERING JOURNAL , 2025 , 521 . |
| MLA | Luo, Shan et al. "Electrostatic-modulated assembly of charged COF nanosheets into high-performance nanofiltration-based desalination membranes" . | CHEMICAL ENGINEERING JOURNAL 521 (2025) . |
| APA | Luo, Shan , Chen, Ran , Zeng, Ruiyuan , Shi, Dai , Tian, Youqing , Sun, Jiamei et al. Electrostatic-modulated assembly of charged COF nanosheets into high-performance nanofiltration-based desalination membranes . | CHEMICAL ENGINEERING JOURNAL , 2025 , 521 . |
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