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| 1 | Semi-template based,biomimetic-architectured,and mechanically robust ceramic nanofibrous aerogels for thermal insulation显示文摘Energy efficient buildings require novel thermal insulators accompanied by lightweight,mechanically robust,fire resistant,and low thermal conductivity.Ceramic fibrous aerogels have emerged as promising candidates,however it’s difficult for these materials to achieve exceptional mechanical and thermal insulation performance simultaneously.Here,we demonstrate a unique semi-template method to fabricate biomimetic-architectured silica/carbon dual-fibrous aerogel with robust mechanical performance.Specifically,aerogels with honeycomb-like cellular and nanofiber/nanonet cell wall were constructed by freezedrying the homogeneous dispersion of SiO_(2)nanofibers and cellulose nanofibers co-suspensions.It is worth noting that the biomimetic structure has been perfectly inherited even subjected to high-temperature carbonization.As a result,the excellent structural stability brought by the novel structure enables the aerogel to completely recover under large compression and buckling strain of 80%,and exhibit robust fatigue resistance over 200,000 cycles.More importantly,the aerogels exhibit ultralow thermal conductivity(0.023 W·m^(−1)·K^(−1)),superior flame retardancy,together with excellent thermal insulation performance over a wide temperature ranging from−196 to 350°C.The fabrication of such materials may provide new ideas for the development of next-generation thermal insulators for harsh conditions. | Lvye Dou Yang Si Jianyong Yu Bin Ding | 2022 | Nano Research2022，15，6： | 2 |
| 2 | Study of peach freshness predictive method based on electronic nose显示文摘 | Hui Guohua Wu Yuling Ye Dandan Ding Wenwen Zhu Linshan Wang Lvye | 2012 | Food Control2012，，1： | 2 |
| 3 | Study of grass carp (Ctenopharyngodon idellus) quality predictive model based on electronic nose显示文摘 | Hui Guohua Wang Lvye Mo Yanhong | 2012 | Sensors and Actuators B: Chemical2012，35，2： | 1 |
| 4 | Study of grass carp (Ctenopharyngodon idellus) quality predictivemodel based on electronic nose显示文摘 | Hui Guohua Wang Lvye Mo Yanhong | 2012 | Sensors and Actuators B: Chemical2012，35，2： | 1 |
| 5 | Study of grass carp (Ctenopharyngodon idellus) quality predictive model based on electronic nose显示文摘 | Hui Guohua Wang Lvye Mo Yanhong | 2012 | Sensors and Actuators B: Chemical2012，35，2： | 1 |
| 6 | Study of grass carp ( Ctenopharyngodon idellus ) quality predictive model based on electronic nose显示文摘 | Hui Guohua Wang Lvye Mo Yanhong Zhang Lingxia | 2012 | Sensors & Actuators: B Chemical2012，，： | 1 |
| 7 | Study of grass carp (Ctenopharyngodon idellus)quality predictivemodel based on electronic nose显示文摘 | Hui Guohua Wang Lvye Mo Yanhong | 2012 | Sensors and Actuators B: Chemical2012，35，2： | 1 |
| 8 | Study of grass carp (Ctenopharyngodon idellus) quality predictive model based on electronic nose显示文摘 | Hui Guohua Wang Lvye Mo Yanhong | 2012 | Sensors and Actuators B: Chemical2012，35，2： | 1 |
| 9 | Study of grass carp (Ctenopharyngodon idellus) model based on electronic nose显示文摘 | Hui Guohua Wang Lvye Mo Yanhong | 2012 | Sensors and Actuators B: Chemical2012，35，2： | 1 |
| 10 | Highly cross-linked and biocompatible polyphosphazene-coated superpara magnetic Fe3O4 nanoparticles for magnetic resonance imaging显示文摘 | Hu Ying Meng Lingjie Niu Lvye | 2013 | Langmuir2013，29，29： | 1 |
| 11 | High-Transconductance,Highly Elastic,Durable and Recyclable All-Polymer Electrochemical Transistors with 3D Micro-Engineered Interfaces显示文摘Organic electrochemical transistors(OECTs)have emerged as versatile platforms for broad applications spanning from flexible and wearable integrated circuits to biomedical monitoring to neuromorphic computing.A variety of materials and tailored micro/nanostructures have recently been developed to realized stretchable OECTs,however,a solid-state OECT with high elasticity has not been demonstrated to date.Herein,we present a general platform developed for the facile generation of highly elastic all-polymer OECTs with high transconductance(up to 12.7 mS),long-term mechanical and environmental durability,and sustainability.Rapid prototyping of these devices was achieved simply by transfer printing lithium bis(trifluoromethane)sulfonimide doped poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)(PEDOT:PSS/LiTFSI)microstructures onto a resilient gelatin-based gel electrolyte,in which both depletion-mode and enhancement-mode OECTs were produced using various active channels.Remarkably,the elaborate 3D architectures of the PEDOT:PSS were engineered,and an imprinted 3D-microstructured channel/electrolyte interface combined with wrinkled electrodes provided performance that was retained(>70%)through biaxial stretching of 100%strain and after 1000 repeated cycles of 80%strain.Furthermore,the anti-drying and degradable gelatin and the self-crosslinked PEDOT:PSS/LiTFSI jointly enabled stability during>4 months of storage and on-demand disposal and recycling.This work thus represents a straightforward approach towards high-performance stretchable organic electronics for wearable/implantable/neuromorphic/sustainable applications. | Wenjin Wang Zhaoxian Li Mancheng Li Lvye Fang Fubin Chen Songjia Han Liuyuan Lan Junxin Chen Qize Chen Hongshang Wang Chuan Liu Yabin Yang Wan Yue Zhuang Xie | 2022 | Nano-Micro Letters2022，14，11： | 0 |
| 12 | Nanonet-/fiber-structured flexible ceramic membrane enabling dielectric energy storage显示文摘Ceramics are considered intrinsically brittle at macro scale due to the lack of slip mechanism and pre-existing defects,which greatly limits their potential applications in emerging fields including wearable electronic devices and flexible display.In this contribution,we developed BiFeO_(3)/SiO_(2) dual-networks with exceptional flexibility through a coupled electronetting/electrospun method.The hybrid nanostructured networks endow the material with high tensile strength(2.7 MPa),excellent flexibility(80%recoverable deformation),and robust fatigue resistance performance(maintain flexibility after a 1000-cyclic compress test).After in-situ compounded with dielectric polymer via a layer-by-layer solution casting method,the resultant three-dimensional(3D)composite film exhibits a twice higher dielectric constant(εr)than polyether imide(PEI)film.More importantly,the breakdown strength of the 3D composite film is almost the same as that of the PEI film,resulting in an enhanced energy density of~6.0 J/cm^(3) and a high efficiency of 80%at 4.58 MV/cm.The unique structure,combined with the excellent balance between mechanical and dielectric properties in flexible structures,is of critical significance to the design of flexible functional ceramics and broadening their applications in wearable electric devices. | Lvye DOU Bingbing YANG Shun LAN Yiqian LIU Yuan-Hua LIN Ce-Wen NAN | 2023 | Journal of Advanced Ceramics2023，12，1： | 0 |
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