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学者姓名：孙诗兵
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Abstract ：
In this work, a novel single molecule flame retardant (DT-S) was synthesized through the self-assembly of diethyltriamine penta-(methylphosphonic) acid and sulfanilamide. Additionally, the three-dimensional sea urchin-like layered double hydroxide hollow dodecahedral structure (MOFs-LDH) was etched from a MOF to increase specific surface area and reaction sites. The chemical structures of DT-S and MOFs-LDH were comprehensively characterized. Subsequently, the obtained flame retardants were molten-compounding into PLA matrix. The fire performance of PLA composites was evaluated by limiting oxygen index (LOI), vertical combustion (UL-94), and cone calorimeter tests. Compared with neat PLA sample, the inclusion of 3 % DT-S and 2 % MOFs-LDH led to an increase in the LOI value from 19.9 to 35.0 %, an upgrade in the UL-94 rating from none to V-0, and a reduction in the peak heat release rate from 524.4 to 401.2 kW m(-2). Analysis of the decomposition products of the PLA composites and the observation of char morphology suggested that DT-S and MOFs-LDH took effects in both condensed phase and gas phase. Furthermore, the evaluation of the UV protection performance using a UV-visible near-infrared spectrophotometer indicated an enhancement in the UV protection performance of PLA, achieving an "excellent" level in evaluating UV protection performance (UPF 50+).
Keyword ：
UV Resistance UV Resistance Polylactic Acid Polylactic Acid Flame Retardancy Flame Retardancy MOFs-LDH MOFs-LDH
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| GB/T 7714 | Chen, Yichen , Jin, Xiaodong , Wang, Wanfu et al. Biomimetic synthesis of sea urchin-Like MOFs-LDH and ternary synergistic flame retardants to improve the flame retardancy and UV resistance of Polylactic acid [J]. | POLYMER DEGRADATION AND STABILITY , 2024 , 230 . |
| MLA | Chen, Yichen et al. "Biomimetic synthesis of sea urchin-Like MOFs-LDH and ternary synergistic flame retardants to improve the flame retardancy and UV resistance of Polylactic acid" . | POLYMER DEGRADATION AND STABILITY 230 (2024) . |
| APA | Chen, Yichen , Jin, Xiaodong , Wang, Wanfu , Tang, Wufei , Liu, Chenhao , Sun, Shibing . Biomimetic synthesis of sea urchin-Like MOFs-LDH and ternary synergistic flame retardants to improve the flame retardancy and UV resistance of Polylactic acid . | POLYMER DEGRADATION AND STABILITY , 2024 , 230 . |
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Abstract ：
本发明公开了一种用于提高挤塑聚苯板(XPS)与砂浆拉伸粘结强度的方法，在XPS与砂浆之间设置UV固化膜层，包括如下步骤：(1)将可UV聚合的溶液均匀涂布在XPS表面；(2)对涂布可UV聚合的溶液的XPS表面进行紫外光固化；(3)固化完成后，将新拌粘结砂浆涂抹于XPS的改性表面，在标准条件下养护28天后进行拉伸粘结强度测试。可UV聚合的溶液，按重量份计，包含：100份低聚物，10～50份功能单体，10～50份软单体，0.5～3份光引发剂，1～5份二氧化硅颗粒。本发明通过UV聚合的方式，在XPS表面形成一层含二氧化硅的固化涂层，利用涂层中的活性官能团，改善了XPS与砂浆的润湿性，从而提高二者的拉伸粘结强度。本发明实现了XPS外墙外保温系统施工现场的无界面剂使用。
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| GB/T 7714 | 金晓冬 , 王俊超 , 孙诗兵 et al. 一种用于提高挤塑聚苯板与砂浆拉伸粘结强度的方法 : CN202310021262.5[P]. | 2023-01-06 . |
| MLA | 金晓冬 et al. "一种用于提高挤塑聚苯板与砂浆拉伸粘结强度的方法" : CN202310021262.5. | 2023-01-06 . |
| APA | 金晓冬 , 王俊超 , 孙诗兵 , 王万甫 , 施妍 . 一种用于提高挤塑聚苯板与砂浆拉伸粘结强度的方法 : CN202310021262.5. | 2023-01-06 . |
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Abstract ：
通过紫外光聚合技术在挤塑聚苯板(XPSF)表面固化微米级厚度的聚氨酯丙烯酸酯(PUA)涂层,旨在提高XPSF表面润湿性的同时引入可与砂浆反应的官能团以强化二者之间的界面结合.通过测量样品的黏度、傅里变换叶红外光谱、静态接触角和拉伸黏结强度,探究活性稀释剂二缩三丙二醇二丙烯酸酯(TPGDA)添加量对PUA涂层性能及改性XPSF/砂浆之间黏结性能的影响规律.结果表明,随着TPGDA用量的增加,PUA涂料黏度逐渐下降,涂层形貌随之发生变化;XPSF表面静态接触角从90.78°降至55°左右,有利于砂浆的铺展润湿;随着TPGDA用量的增加,拉伸黏结强度呈先上升后下降的趋势,当添加量为60％(质量分数,下同)时拉伸黏结强度为0.213 MPa,为未改性的4.26倍;该试样浸水后干燥7 d的耐水拉伸黏结强度进一步提高至0.230 MPa.
Keyword ：
表面改性 表面改性 挤塑聚苯板 挤塑聚苯板 紫外光聚合 紫外光聚合 聚氨酯丙烯酸酯 聚氨酯丙烯酸酯 拉伸黏结强度 拉伸黏结强度
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| GB/T 7714 | 施妍 , 金晓冬 , 孙诗兵 et al. 基于紫外光固化的挤塑聚苯板表面改性及与砂浆黏结性能研究 [J]. | 中国塑料 , 2023 , 37 (5) : 1-9 . |
| MLA | 施妍 et al. "基于紫外光固化的挤塑聚苯板表面改性及与砂浆黏结性能研究" . | 中国塑料 37 . 5 (2023) : 1-9 . |
| APA | 施妍 , 金晓冬 , 孙诗兵 , 吕锋 , 田英良 , 赵志永 et al. 基于紫外光固化的挤塑聚苯板表面改性及与砂浆黏结性能研究 . | 中国塑料 , 2023 , 37 (5) , 1-9 . |
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Abstract ：
本发明公开了一种适用玻璃熔体的楔形均温供料装置，包括：楔形槽；楔形槽采用耐火材料构筑而成，耐火材料的抗热震性表现为20℃～1000℃的线热膨胀系数小于6.5×10‑6/℃、耐温性表现为荷重软化温度不低于1350℃、致密性表现为气孔率小于20％；楔形槽的槽壁夹角为20°～45°、槽口宽度为4mm～16mm，楔形槽内玻璃熔体的深度为200mm～400mm、液面波动为±1mm。本发明的均温供料装置可提高楔形槽的整体槽内温度，并且使槽内的温度更加均匀一致；从而极大地改善了所制得的玻璃熔体薄型化料带的形态，使玻璃料带的端头变得更加平齐、厚度更加一致。
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| GB/T 7714 | 田英良 , 李培浩 , 王辉 et al. 一种适用玻璃熔体的楔形均温供料装置 : CN202210178679.8[P]. | 2022-02-25 . |
| MLA | 田英良 et al. "一种适用玻璃熔体的楔形均温供料装置" : CN202210178679.8. | 2022-02-25 . |
| APA | 田英良 , 李培浩 , 王辉 , 王明忠 , 赵志永 , 孙诗兵 et al. 一种适用玻璃熔体的楔形均温供料装置 : CN202210178679.8. | 2022-02-25 . |
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Abstract ：
本发明公开了一种紫外固化涂层溶液、制备方法、挤塑聚苯板改性方法及应用，按重量份计，紫外固化涂层溶液包含：100份的低聚物，10～50份的功能单体，10～50份的软单体和0.5～3份的光引发剂；紫外固化涂层溶液涂布在挤塑聚苯板上并经紫外固化改性挤塑聚苯板，改性后的挤塑聚苯板可提高其与无机砂浆之间的拉伸粘结强度及耐水拉伸粘结强度，以期实现以挤塑聚苯板为保温材料的外墙外保温工程，施工现场“无界面剂”施工；同时，本发明的固化涂层制备过程不含任何挥发性有机溶剂，且操作简单、易于工业化生产。
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| GB/T 7714 | 金晓冬 , 赵新新 , 孙诗兵 et al. 紫外固化涂层溶液、制备方法、挤塑聚苯板改性方法及应用 : CN202210369768.0[P]. | 2022-04-08 . |
| MLA | 金晓冬 et al. "紫外固化涂层溶液、制备方法、挤塑聚苯板改性方法及应用" : CN202210369768.0. | 2022-04-08 . |
| APA | 金晓冬 , 赵新新 , 孙诗兵 , 田英良 , 赵志永 , 王万甫 . 紫外固化涂层溶液、制备方法、挤塑聚苯板改性方法及应用 : CN202210369768.0. | 2022-04-08 . |
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Abstract ：
本发明公开了一种符合无机玻璃中高温黏度渐变特性的有机模拟物，所述有机模拟物为松香、EVA树脂和萜烯树脂三者加热形成的有机混合物。本发明的有机模拟物符合无机玻璃(被模拟对象)的高温黏度特性规律，与被模拟对象的温度‑黏度趋势规律具有一致性，并且有机模拟物在200℃以下具有与被模拟对象在900℃～1700℃相一致的温黏特性；利用模拟物可对被模拟对象(无机玻璃，例如钠钙玻璃，铝硅玻璃，硼硅玻璃，基板玻璃，微晶玻璃，低硼玻璃)进行熔化澄清和供料成型研究，可为玻璃生产提供装备设计和生产工艺指导。
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| GB/T 7714 | 田英良 , 李培浩 , 赵志永 et al. 一种符合无机玻璃中高温黏度渐变特性的有机模拟物 : CN202210178691.9[P]. | 2022-02-25 . |
| MLA | 田英良 et al. "一种符合无机玻璃中高温黏度渐变特性的有机模拟物" : CN202210178691.9. | 2022-02-25 . |
| APA | 田英良 , 李培浩 , 赵志永 , 金晓冬 , 王辉 , 孙诗兵 . 一种符合无机玻璃中高温黏度渐变特性的有机模拟物 : CN202210178691.9. | 2022-02-25 . |
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Abstract ：
本发明公开了一种应用锂辉石和锆英石制备含锂高锆铝硅玻璃的配合料及方法，该配合料按质量份数计，包括：锂辉石62～74份，锆英石3.1～8.71份，助熔剂20～37.91份；其中，锂辉石与锆英石的矿物原料粒度为325目～1000目，助熔剂的粒度为20目～80目，按质量份数计，助熔剂包括无水硼砂0～5份、磷酸钠0～4份、硅酸钠7.5～27.41份、碳酸钾1～2份、菱镁矿0～5份、菱锌矿0～6份。本发明结合原料特性及硅酸盐反应规律，将难熔原料与助熔原料进行有机结合，另外将原料粒度进行了协同优化，促进玻璃配合料熔融化学反应，改善玻璃液澄清质量，获得高品质均匀玻璃液，同时减少配合料熔化阶段的能量消耗。
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| GB/T 7714 | 位喜鹏 , 赵志永 , 田英良 et al. 一种应用锂辉石和锆英石制备含锂高锆铝硅玻璃的配合料及方法 : CN202210673091.X[P]. | 2022-06-14 . |
| MLA | 位喜鹏 et al. "一种应用锂辉石和锆英石制备含锂高锆铝硅玻璃的配合料及方法" : CN202210673091.X. | 2022-06-14 . |
| APA | 位喜鹏 , 赵志永 , 田英良 , 孙诗兵 , 金晓冬 . 一种应用锂辉石和锆英石制备含锂高锆铝硅玻璃的配合料及方法 : CN202210673091.X. | 2022-06-14 . |
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Abstract ：
The wildly-used charring agent, pentaerythritol (PER), was solely incorporated into polyamide 11 (PA 11) matrix by melt compounding. The addition of 15%PER improved the UL rating of PA 11-PER composites to V-0 and reduced the peak heat release rate by 22.1%. Most importantly, the time to ignition had been incredibly increased from 93 s of neat PA 11 to 193 s of PA 11-15PER sample. The thermal behaviors were investigated by thermogravimetric analysis (TGA) and TGA-Fourier transform infrared (FTIR). The morphology, chemical structure and physical properties (such as crystallinity and viscosity) of char residues that were collected at ignition point or after MLC tests of PA 11 and PA 11-15PER composites were fully demonstrated. It was suggested that the interactions between PA 11 and PER led to the rapid formation of a compact char layer which exhibited sufficient viscosity before ignition in the condensed phase, while the early released H2O and CO2 from PER took effects in the gas phase.
Keyword ：
flame retardancy flame retardancy pentaerythritol pentaerythritol polyamide 11 polyamide 11 ignition time ignition time
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| GB/T 7714 | Jin, Xiaodong , Cui, Suping , Sun, Shibing et al. The preparation of polyamide 11 composites with extremely long ignition time [J]. | POLYMERS FOR ADVANCED TECHNOLOGIES , 2022 , 33 (4) : 1202-1210 . |
| MLA | Jin, Xiaodong et al. "The preparation of polyamide 11 composites with extremely long ignition time" . | POLYMERS FOR ADVANCED TECHNOLOGIES 33 . 4 (2022) : 1202-1210 . |
| APA | Jin, Xiaodong , Cui, Suping , Sun, Shibing , Sun, Jun , Zhang, Sheng , Tang, Wufei et al. The preparation of polyamide 11 composites with extremely long ignition time . | POLYMERS FOR ADVANCED TECHNOLOGIES , 2022 , 33 (4) , 1202-1210 . |
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Abstract ：
高校课程思政是教育教学改革的创新方式，也是实现立德树人?三全育人的重要举措?创新性地以材料发展史为载体，分析其融合于专业课程思政的重要意义，并结合具体实例全方位论述材料发展史视角下课程思政教学的思政元素设计?教学步骤?育人功能?思政效果评价的整个过程，体现了知识传授与思政引领的深度融合与创新，可为高校教师设计与构建课程思政提供重要参考?
Keyword ：
课程思政 课程思政 教学设计 教学设计 发展史 发展史 材料学科 材料学科
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| GB/T 7714 | 刘晓 , 崔素萍 , 王子明 et al. 材料发展史视角下课程思政教学设计与构建 [J]. | 当代教育实践与教学研究 , 2022 , (7) : 162-164 . |
| MLA | 刘晓 et al. "材料发展史视角下课程思政教学设计与构建" . | 当代教育实践与教学研究 7 (2022) : 162-164 . |
| APA | 刘晓 , 崔素萍 , 王子明 , 王亚丽 , 孙诗兵 , 王剑锋 . 材料发展史视角下课程思政教学设计与构建 . | 当代教育实践与教学研究 , 2022 , (7) , 162-164 . |
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Abstract ：
In this work, a novel intumescent flame retardant (IFR) system was fabricated by the introduction of chitin as a green charring agent, ammonium polyphosphate (APP) as the acid source, and melamine (MEL) as the gas source. The obtained chitin-based IFR was then incorporated into a polylactic acid (PLA) matrix using melt compounding. The fire resistance of PLA/chitin composites was investigated via the limiting oxygen index (LOI), UL-94 vertical burning, and cone calorimeter (CONE) tests. The results demonstrated that the combination of 10%APP, 5%chitin and 5%MEL could result in a 26.0% LOI, a V-0 rating after UL and a 51.2% reduction in the peak heat release rate during the CONE test. Based on the mechanism analysis from both the morphology and the chemical structure of the char, it was suggested that chitin was a promising candidate as a charring agent for chitin reacted with APP and MEL with the formation of an intumescent layer on the surface.
Keyword ：
flame retardant flame retardant polylactic acid polylactic acid chitin chitin mechanism mechanism
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| GB/T 7714 | Jin, Xiaodong , Cui, Suping , Sun, Shibing et al. The Preparation and Characterization of Polylactic Acid Composites with Chitin-Based Intumescent Flame Retardants [J]. | POLYMERS , 2021 , 13 (20) . |
| MLA | Jin, Xiaodong et al. "The Preparation and Characterization of Polylactic Acid Composites with Chitin-Based Intumescent Flame Retardants" . | POLYMERS 13 . 20 (2021) . |
| APA | Jin, Xiaodong , Cui, Suping , Sun, Shibing , Sun, Jun , Zhang, Sheng . The Preparation and Characterization of Polylactic Acid Composites with Chitin-Based Intumescent Flame Retardants . | POLYMERS , 2021 , 13 (20) . |
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