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视嗅联觉:基于中国传统香道的首饰设计创新

中国宝玉石 2024年第4期 19-25页

作者：潘一畅董行茜中国地质大学(北京)珠宝学院北京100083

本文在设计实践中分析中国传统香道“视嗅联觉”艺术形式特点,以虚实相生的视角探索现代首饰设计表现方法,总结视觉与嗅觉相互辅助,相互完善的转换规律。由此,观者对首饰作品的体验超越视觉实在。介入嗅觉的联想使艺术形式趋于饱满和完整。

关键词：首饰设计嗅觉设计创意运用

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地方工科高校一流本科教育的价值蕴涵与实践路径

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化工高等教育 2024年第2期41卷 30-37页

作者：李文涛张帆潘宜昌南京工业大学政策研究与规划处江苏南京211816 南京工业大学化工学院江苏南京211816

地方高校办学规模大,与经济社会发展融合较为紧密。进入新时代,地方工科高校应主动适应经济社会发展需要,办好一流本科教育,助力高等教育强国建设。基于此,文章剖析了地方工科高校一流本科教育建设中暴露出的若干问题,在此基础上,以南... 详细信息

地方高校办学规模大,与经济社会发展融合较为紧密。进入新时代,地方工科高校应主动适应经济社会发展需要,办好一流本科教育,助力高等教育强国建设。基于此,文章剖析了地方工科高校一流本科教育建设中暴露出的若干问题,在此基础上,以南京工业大学为例,从落实立德树人根本任务、提高专业建设水平、提升教师教学能力、推进课堂教学改革、施行教育“质量革命”、推动“互联网+”教育等方面探析了推进地方工科高校一流本科教育改革的路径与举措。

关键词：地方工科高校一流本科教育实践路径

Enhanced permeation performance of polyether-polyamide block copolymer membranes through incorporating ZIF-8 nanocrystals

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Chinese Journal of Chemical Engineering 2017年第7期25卷 882-891页

作者： Longwei Xu Long Xiang Chongqing Wang Jian Yu Lixiong Zhang yichang pan State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical EngineeringNanjing Tech UniversityNanjing 210009China

Membrane-based CO_2 separation is a promising alternative in terms of energy and environmental issues to other conventional techniques. Polyether-polyamide block copolymer(Pebax) membranes are promising for CO_2 separation because of their excellent selectivity, but limited by their moderate gas permeability. In this study,fresh-prepared zeolitic imidazolate framework-8(ZIF-8) nanocrystals were integrated into the Pebax?1657matrices to form mixed matrix membranes. The resulting membrane exhibits significantly improved CO_2permeability(as high as 300% increase), without the sacrifice of the selectivity, to the pristine polymer membrane. Several physical characterization techniques were employed to confirm the good interfacial interaction between ZIF-8 fillers and Pebax matrices. The effect of added ZIF-8 fillers on the transport mechanism through MMMs is also explored. Mixed-gas permeation for both CO_2/N_2 and CO_2/CH_4 was also evaluated. The separation performance for CO_2/CH_4 mixtures on the ZIF-8/Pebax MMMs is very close to the Roberson upper bound, and thus is technologically attractive for purification of natural gas.

关键词： Membrane Separation Carbon dioxide Mixed matrix membrane Metal-organic framework

Self-assembly of fibrous ZSM-5 zeolites in the presence of sodium alginate

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Particuology 2017年第4期15卷 55-62页

作者： Jinlong Jiang Shoupeng Ji Chuansong Duanmu yichang pan Jie wu Mei Wu Jing Chen Faculty of Chemical Engineering Key Laboratory for Palygorskite Science and Applied Technology offiangsu Province Huaiyin Institute of Technology Huaian 223003 China Jiangsu Provincial Engineering Laboratory for Advanced Materials of Salt Chemical Industry Huaiyin Institute of Technology Huaian 223003 China State Key Laboratory of Materials-Oriented Chemical Engineering Nanjing Tech University Nanjing 210009 China

ZSM-5 zeolites with a fibrous morphology were successfully self-assembled in the presence of sodium alginate. The effect of the sodium alginate concentration, Si/Al molar ratio in the synthesis gel, crystalliza- tion temperature and time, and the addition order of the sodium alginate on the morphology of the ZSM-5 zeolites was investigated. The possible formation mechanism of fibrous ZSM-5 zeolite crystals was also proposed. The results indicated that the carboxyl and hydroxyl groups of sodium alginate synergistically induced the self-stacking of ZSM-5 nanocrystals and thus the formation of the fibrous ZSM-5 zeolites. The Si/A1 molar ratio of the fibrous ZSM-5 zeolites could be adjusted by controlling the amount of the NaAIO2 additive; however, high Si/Al molar ratios also hindered the self-stacking ofZSM-5 nanocrystals. A high crystallization temperature （180℃）, a moderate sodium alginate concentration （8.33 g/L）, and the addition of sodium alginate prior to tetraethoxysilane were necessary for the formation of fibrous ZSM-5 zeolites.

关键词： Fibrous morphology Self-assembly Sodium alginate ZSM-5 zeolite

Improved dispersion performance and interfacial compatibility of covalent-grafted MOFs in mixed-matrix membranes for gas separation

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Green Chemical Engineering 2021年第1期2卷 86-95页

作者： Chongqing Wang Guangjie Ren Kaifeng Wei Donghui Liu Tingting Wu Jinlong Jiang Junfeng Qian yichang pan College of Chemical Engineering State Key Laboratory of Materials-Oriented Chemical EngineeringNanjing Tech UniversityNanjing210009China Key Laboratory for Palygorskite Science and Applied Technology of Jiangsu Province Faculty of Chemical EngineeringHuaiyin Institute of TechnologyHuaian223003China Jiangsu Province Key Laboratory of Fine Petrochemical Engineering Changzhou UniversityChangzhouJiangsu ProvinceChina

Mixed-matrix membranes(MMMs)have received much attention due to their processable advantages of polymer and high permeability and/or selectivity of porous metal-organic frameworks(MOFs)***,the interfacial defects caused by poor interaction between MOFs with polymers and the agglomeration phenomenon caused by uneven dispersion of MOFs are common problems in mixed-matrix ***,the priming protocol is one of solutions to the above problems,but it cannot precisely regulate the dispersion of particles and the interfacial compatibility between two ***,covalent grafting of polyimide 6FDA-Durene onto the surface of UiO-66-NH2 can mitigate the aggregation of fillers inside the polymeric matrices and improve the interfacial interaction between two phases,thus significantly improving the CO_(2)/CH_(4)separation performance on the as-synthesized *** explored gas transport mechanism indicated that the improved separation was due to the raise of solubility ***,the stronger covalent bond between fillers and polyimide than physical interaction of priming protocol also endows the improved anti-plasticization phenomenon for CO_(2)/CH_(4)separation.

关键词： Mixed-matrix membrane MOFs Priming Covalent grafting Interfacial compatibility

Microfluidic intestinal organoid-on-a-chip uncovers therapeutic targets by recapitulating oxygen dynamics of intestinal IR injury

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Bioactive Materials 2023年第12期30卷 1-14页

作者： Jinjian Huang Ziyan Xu Jiao Jiao Zongan Li Sicheng Li Ye Liu Ze Li Guiwen Qu Jie Wu Yun Zhao Kang Chen Jieshou Li yichang pan Xiuwen Wu Jianan Ren Research Institute of General Surgery Jinling HospitalSchool of MedicineSoutheast UniversityNanjing210009China School of Medicine Nanjing UniversityNanjing210093China Department of Rehabilitation The First Affiliated Hospital of Nanjing Medical UniversityNanjing210029China Jiangsu Key Laboratory of 3D Printing Equipment and Manufacturing NARI School of Electrical and Automation EngineeringNanjing Normal UniversityNanjing210042China General Clinical Research Center Nanjing Benq HospitalNanjing Medical UniversityNanjing210019China State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical EngineeringNanjing Tech UniversityNanjing211816China

Increasing evidence demonstrates that mammals have different reactions to hypoxia with varied oxygen dynamic *** takes~24 h for tri-gas incubator to achieve steady cell hypoxia,which fails to recapitulate ultrafast oxygen dynamics of intestinal ischemia/reperfusion(IR)*** from the structure of native intestinal villi,we engineered an intestinal organoid chip embedded with engineered artificial microvessels based on coaxial microfluidic technology by using pH-responsive ZIF-8/sodium alginate *** chip was featured on:(i)eight times the oxygen exchange efficiency compared with the conventional device,tri-gas incubator,(ii)implantation of intestinal organoid reproducing all types of intestinal epithelial cells,and(iii)bio-responsiveness to hypoxia and reoxygenation(HR)by presenting metabolism disorder,inflammatory reaction,and cell ***,it was found for the first time that Olfactomedin 4(Olfm4)was the most significantly downregulated gene under a rapid HR condition by sequencing the RNA from the ***,OLFM4 played protective functions on HR-induced cell inflammation and tissue damage by inhibiting the NF-kappa B signaling activation,thus it could be used as a therapeutic ***,this study overcomes the issue of mismatched oxygen dynamics between in vitro and in vivo,and sets an example of next-generation multisysteminteractive organoid chip for finding precise therapeutic targets of IR injury.

关键词： Ionic barrier of ZIF-8 Microfluidics Organoid-on-a-chip Oxygen dynamics Olfm4

纳米A型和FAU型沸石的合成及生长机理的研究进展

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石油化工 2008年第10期37卷 1075-1082页

作者：潘宜昌姚建峰曾昌凤张利雄徐南平南京工业大学化学化工学院材料化学工程国家重点实验室江苏南京210009 南京工业大学机械与动力工程学院江苏南京210009

对有模板剂和无模板剂条件下纳米 A 型和 FAU 型沸石的合成方法及生长机理进行了综述。当合成液中无模板剂存在时,所得产物中仅部分颗粒粒径小于100 nm,且粒径分布较宽;当在合成液中添加模板剂时,合成出的纳米沸石粒径均一且容易控制。... 详细信息

对有模板剂和无模板剂条件下纳米 A 型和 FAU 型沸石的合成方法及生长机理进行了综述。当合成液中无模板剂存在时,所得产物中仅部分颗粒粒径小于100 nm,且粒径分布较宽;当在合成液中添加模板剂时,合成出的纳米沸石粒径均一且容易控制。纳米 A 型和 FAU 型沸石合成机理的研究表明,无模板剂时,纳米 A 型沸石由无定形凝胶颗粒的随机聚集体晶化形成,纳米FAU 型沸石由大量小晶体随机聚集形成;有模板剂存在时,纳米 A 型与 FAU 型沸石均由分散的无定形凝胶颗粒晶化形成。开发在无需添加模板剂或尽量少用模板剂的条件下制备粒径小且分布窄的纳米沸石的新方法是今后的研究方向。

关键词：纳米A型沸石纳米FAU型沸石模板剂

基于物联网基础下的大型仪器共享平台管理模式

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实验室研究与探索 2020年第3期39卷 246-249,257页

作者：孙志传王重庆潘宜昌南京工业大学国有资产管理处南京211816 南京工业大学材料化学工程国家重点实验室南京211816

大型仪器设备是高校教学实验室的关键设备,也是进行科研活动的重要资源。如何提升大型仪器设备的共享度,实现大型仪器的高效率应用成为设备管理人员面对的重要难题;设计基于物联网的自主体系结构和大型仪器共享管理体系,采用模型Model-... 详细信息

大型仪器设备是高校教学实验室的关键设备,也是进行科研活动的重要资源。如何提升大型仪器设备的共享度,实现大型仪器的高效率应用成为设备管理人员面对的重要难题;设计基于物联网的自主体系结构和大型仪器共享管理体系,采用模型Model-视图View-控制器Controller(MVC)设计思想构建包括应用层、网络层和感知层3层架构的大型仪器共享平台,通过用户中心模块、统一检索和预约模块、集中式数据统计分析模块、刷卡收费模块和虚拟实验和考核等模块完成大型仪器的有效共享,实现大型仪器的科学共享和高效管理;并通过强化预约管理模式和加强实验技术人才培养来提升大型仪器的应用价值。

关键词：物联网大型仪器共享平台模式设计高效管理

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丙烯/丙烷分离的ZIF-8膜研究进展

化工进展 2020年第6期39卷 2036-2048页

作者：潘宜昌邢卫红南京工业大学化工学院材料化学工程国家重点实验室国家特种分离膜工程技术研究中心江苏南京210009

同碳数烯烃/烷烃的分离是目前石油化工行业中最耗能的过程之一,开发新型的、低能耗的丙烯/丙烷分离过程被认为是改变世界的七项化工分离技术之一。气体膜分离技术因其高效、节能和环境友好等优点被认为是一种可取代传统低温精馏分离丙烯... 详细信息

同碳数烯烃/烷烃的分离是目前石油化工行业中最耗能的过程之一,开发新型的、低能耗的丙烯/丙烷分离过程被认为是改变世界的七项化工分离技术之一。气体膜分离技术因其高效、节能和环境友好等优点被认为是一种可取代传统低温精馏分离丙烯/丙烷混合气体的新型技术。金属有机骨架材料ZIF-8的有效孔径介于丙烯和丙烷的分子动力学直径之间,可对丙烯/丙烷实现高效分离,是目前分离丙烯/丙烷性能最好的膜材料。本文系统总结了ZIF-8膜的制备方法及用于丙烯/丙烷高效分离的发展历程;探讨了ZIF-8膜微结构的调控,尤其是膜缺陷的修复及ZIF-8骨架柔性的控制;总结了ZIF-8膜在分离丙烯/丙烷时,过程参数对于分离性能的影响规律;并提出ZIF-8膜规模化制备及潜在工业分离丙烯/丙烷研究中存在的问题和未来发展方向。

关键词：膜分离金属有机骨架 ZIF-8膜丙烯/丙烷