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Preparation of MXene-based hybrids and their application in neuromorphic devices

International Journal of Extreme Manufacturing 2024年第2期6卷 164-188页

作者： zhuohao xiao xiaodong xiao Ling Bing Kong Hongbo Dong Xiuying Li Bin He Shuangchen Ruan Jianpang Zhai Kun Zhou Qin Huang Liang Chu School of Materials Science and Engineering Jingdezhen Ceramic UniversityJingdezhen 333403JiangxiPeople’s Republic of China School of Mechanical and Vehicle Engineering Linyi UniversityLinyi 276000ShandongPeople’s Republic of China College of New Materials and New Energies Shenzhen Technology UniversityShenzhen 518118GuangdongPeople’s Republic of China School of Mechanical&Aerospace Engineering Nanyang Technological University50 Nanyang AvenueSingapore 639798Singapore Ningbo Institute of Materials Engineering and Technology Chinese Academy of ScienceNingbo 315201ZhejiangPeople’s Republic of China Institute of Carbon Neutrality and New Energy&School of Electronics and Information Hangzhou Dianzi UniversityHangzhou 310018ZhejiangPeople’s Republic of China

The traditional von Neumann computing architecture has relatively-low information processing speed and high power consumption,making it difficult to meet the computing needs of artificial intelligence(AI).Neuromorphic computing systems,with massively parallel computing capability and low power consumption,have been considered as an ideal option for data storage and AI computing in the ***,as the fourth basic electronic component besides resistance,capacitance and inductance,is one of the most competitive candidates for neuromorphic computing systems benefiting from the simple structure,continuously adjustable conductivity state,ultra-low power consumption,high switching speed and compatibility with existing CMOS *** memristors with applying MXene-based hybrids have attracted significant attention in recent ***,we introduce the latest progress in the synthesis of MXene-based hybrids and summarize their potential applications in memristor devices and neuromorphological *** explore the development trend of memristors constructed by combining MXenes with other functional materials and emphatically discuss the potential mechanism of MXenes-based memristor ***,the future prospects and directions of MXene-based memristors are briefly described.

关键词： MXene etching fabrication memristor neuromorphic

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二硅酸锂微晶玻璃专利技术发展态势研究

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陶瓷学报 2024年第2期45卷 269-280页

作者：王裕芳肖卓豪鄢春根方月龙景德镇陶瓷大学江西景德镇333403

为探究二硅酸锂微晶玻璃全球技术发展态势、区域分布、技术布局和热点前沿,依托IncoPat专利信息检索与分析系统,借助Excel等工具,对全球1325件二硅酸锂微晶玻璃专利进行多维度揭示与分析。结果表明:全球二硅酸锂微晶玻璃技术研发总体呈... 详细信息

为探究二硅酸锂微晶玻璃全球技术发展态势、区域分布、技术布局和热点前沿,依托IncoPat专利信息检索与分析系统,借助Excel等工具,对全球1325件二硅酸锂微晶玻璃专利进行多维度揭示与分析。结果表明:全球二硅酸锂微晶玻璃技术研发总体呈增长态势;美国、中国、列支敦士登和日本是全球四大技术来源国;中国、美国、日本和欧洲专利局是全球重要目标市场国家和地区;列支敦士登义获嘉伟瓦登特公司、美国康宁公司和日本株式会社小原是全球重要创新主体;中国有三家企业入榜全球前十创新主体;二硅酸锂微晶玻璃的制备、辅助工艺以及二硅酸锂微晶玻璃牙科领域的应用研究是研发热点。研究结果可为我国二硅酸锂微晶玻璃技术创新、产业规划及专利布局提供重要借鉴。

关键词：二硅酸锂微晶玻璃专利信息信息分析

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Preparation and Characterization of ZnO-CuO-Bi_(2)O_(3)-B_(2)O_(3)-SiO_(2)System Low Melting Sealing Glasses

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陶瓷学报 2024年第5期45卷 931-940页

作者： HE Yifeng LI Xiuying LI Chaoyuan GUO Huiming xiao zhuohao ZHU Shengbin DONG Hongbo FU Zhen School of Material Science and Engineering Jingdezhen Ceramic UniversityJingdezhen 333403JiangxiChina Linyi University Linyi 276005ShandongChina Shandong Jingyao Glass Group Co. Ltd.Linyi 276624ShandongChina

Lead-free low melting glasses,ZnO-CuO-Bi_(2)O_(3)-B_(2)O_(3)-SiO_(2)system,with fixed contents of 15 mol%CuO and 20 mol%Bi_(2)O_(3),were prepared by using melt cooling *** and thermal properties of the glasses were studied by using X-ray diffractometer(XRD),infrared spectrometer(FIT-IR),thermal dilatometer and differential thermal analyzer(DTA).Chemical durability of the glasses was studied by using dissolution rate *** of glasses on substrate was tested by using button sintering *** is found that alkaline resistance of the glass solders is lower than that of plate glass and the water resistance is comparable with that of plate *** sealing temperatures are Ts=445-490℃,while the average thermal expansion coefficient from room temperature to 300℃is in the range of(65-82)×10^(−7)℃^(−1).At sealing temperature,the glass solders have good wettability on plate glass or alumina *** are not crystallized even sintered at the sealing temperature for 30 *** solder glasses are suitable for sealing plate glass,alumina and other inorganic non-metallic materials.

关键词： bismuth borate glass solder glasses wettability chemical durability thermal properties

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Chinese ink-facilitated fabrication of paper-based composites as electrodes for supercapacitors

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International Journal of Smart and Nano Materials 2021年第3期12卷 351-374页

作者： Weili Yan zhuohao xiao Xiuying Li Xiang Wu Ling Bing Kong School of Materials Science and Engineering Nanyang Technological UniversitySingapore School of Materials Science and Engineering Jingdezhen Ceramic UniversityJingdezhenJiangxiChina School of Materials Science and Engineering Shenyang University of TechnologyShenyangLiaoningChina College of New Materials and New Energies Shenzhen Technology UniversityShenzhenGuangdongChina

Commercial Chinese ink was employed to disperse pristine vapor-grown carbon nanofibers(VGCNFs)in aqueous suspensions via horizontal ball *** obtained suspension was used to fabricate conductive paper-based composites through filtration-deposition onto filter *** was found that the carbon black particles from the Chinese ink helped separate VGCNFs and acted as connection points between the VGCNFs,while the glue reinforced the conduction ***,the VGCNF-ink/paper ternary composite showed sufficiently low sheet *** merely 2.5 mg·cm^(−2)VGCNFs,the sheet resistance could be reduced to 4.5Ω·sq^(−1).As a proof of concept,these paper-based composites were directly used as electrodes of solid-state symmetric electronic double-layer capacitors(EDLCs)and the substrate for the electrodeposition of MnO_(2)to achieve higher electrochemical *** EDLCs fabricated with 2.5 mg·cm^(−2)VGCNFs showed a specific capacitance of 224 mF·cm^(−2)at a current density of 1 mA·cm^(−2),which was retained by 86.4%after 10,000 charge-discharge ***,thanks to the high electrical conductivity and the porous structure,the MnO_(2)decorated paper-based composites exhibited dramatically enhanced specific *** is believed that our finding offers an idea to directly utilize commercial Chinese ink for the fabrication of electrode materials.

关键词： Chinese ink carbon nanofibers paper-based electrodeposition supercapacitors

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云母微晶玻璃的研究与应用进展

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陶瓷学报 2024年第1期45卷 46-57页

作者：杜文浩肖卓豪崔久治黄新华李秀英孔令兵艾军付震景德镇陶瓷大学材料科学与工程学院江西景德镇333403 山东景耀玻璃集团有限公司山东临沂276624

云母微晶玻璃是一种独特的玻璃陶瓷复合材料,一般通过对K2O-MgO-MgF2-Al_(2)O_(3)-SiO_(2)体系玻璃进行热处理而获得,这一过程使其主要以云母晶体为主晶相,形成具有特殊片层状结构的微晶玻璃。系统地介绍了云母微晶玻璃的组成体系、制... 详细信息

云母微晶玻璃是一种独特的玻璃陶瓷复合材料,一般通过对K2O-MgO-MgF2-Al_(2)O_(3)-SiO_(2)体系玻璃进行热处理而获得,这一过程使其主要以云母晶体为主晶相,形成具有特殊片层状结构的微晶玻璃。系统地介绍了云母微晶玻璃的组成体系、制备方法,以及其微观结构与性能的研究进展,特别关注的是其独特的可切削性能,其层片状结构为其赋予了出色的可切削特性,使其能够通过各种加工手段制成精密尺寸、精密配合和复杂形状的构件。重点总结了云母微晶玻璃在生物组织、高精度结构件、真空电子器件等领域展现出是卓越的应用能力,并对云母微晶玻璃的发展趋势进行了展望。

关键词：云母微晶玻璃生物组织高精度结构件真空电子器件

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MXenes and MXene-based composites for energy conversion and storage applications

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Journal of Materiomics 2023年第6期9卷 1067-1112页

作者： zhuohao xiao xiaodong xiao Ling Bing Kong Hongbo Dong Xiuying Li Xinyuan Sun Bin He Shuangchen Ruan Jianpang Zhai School of Mechanical and Vehicle Engineering Linyi UniversityLinyi276000ShandongChina School of Materials Science and Engineering Jingdezhen Ceramic UniversityJingdezhen333403JiangxiChina College of New Materials and New Energies Shenzhen Technology UniversityShenzhen518118GuangdongChina Department of Physics Jinggangshan UniversityJi'an343009JiangxiChina

MXenes have received extensive attention from scholars due to their unique layered structure,significant electrical conductivity,and excellent mechanical *** addition to their pristine forms,they could also be incorporated with other components for attaining hybrids and nanocomposites,accompanying with amplified *** has been widely used in lithium batteries,supercapacitors,electromagnetic shielding,tumor therapy,biosensors,photocatalysis,and other fields,and has shown great application potential in energy conversion and *** purpose of this article is to encyclopaedically overview the latest progress in synthesis and characterization of MXenes,while their potential applications in energy conversation such as water splitting and solar cells,as well as in energy storage such as Li-ion batteries,supercapacitors,and hydrogen energy will be comprehensively *** opportunities and challenges are summarized.

关键词： MXenes 2D materials Materials characterization Energy converstion Energy storage

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低热膨胀陶瓷材料的研究与应用进展

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陶瓷学报 2024年第5期45卷 897-912页

作者：邱日亮易晨浩肖晓东黄新华肖卓豪董洪波李秀英孔令兵付震景德镇陶瓷大学江西景德镇333403 江西冠亿研磨股份有限公司江西宜春330700 临沂大学山东临沂276005 山东景耀玻璃集团有限公司山东临沂276624

低热膨胀陶瓷通常是指热膨胀系数低于2.0×10^(-6)℃^(-1)的陶瓷材料。相对于其他普通的陶瓷材料,低热膨胀陶瓷具有优异的耐高温和抗热震性能,能够在高温以及温度骤变的复杂环境下保持材料自身的稳定性,被广泛应用于耐火材料、催化剂载... 详细信息

低热膨胀陶瓷通常是指热膨胀系数低于2.0×10^(-6)℃^(-1)的陶瓷材料。相对于其他普通的陶瓷材料,低热膨胀陶瓷具有优异的耐高温和抗热震性能,能够在高温以及温度骤变的复杂环境下保持材料自身的稳定性,被广泛应用于耐火材料、催化剂载体、电子器件及航空航天等多个领域。综述了低热膨胀陶瓷的分类、制备方法及应用领域,并对堇青石陶瓷、钛酸铝陶瓷、磷酸盐陶瓷及锂质陶瓷等几种常见的低热膨胀陶瓷进行了探讨,同时对低热膨胀陶瓷的发展趋势进行了展望。

关键词：低热膨胀陶瓷堇青石钛酸铝抗热震

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Optimization of Ni_(0.95-x)Zn_(x)Co_(0.05)Fe_(1.90)Mn_(0.02)O_(4) ceramics with promising magneto-dielectric properties for VHF antenna miniaturization

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Journal of Advanced Dielectrics 2018年第1期8卷 11-16页

作者： zhuohao xiao Chuanhu Wang Lie Liu Zhihong Yang Ling Bing Kong School of Materials Science and Engineering Jingdezhen Ceramic Institute Jingdezhen 333001JiangxiP.R.China School of Materials Science and Engineering Nanyang Technological University 50 Nanyang AvenueSingapore 639798 Department of Material and Chemical Engineering Bengbu University Bengbu 233030Anhui P.R.China General Test Systems Inc. Shenzhen 518102GuangdongP.R.China College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211100 P.R.China

Magnetic,dielectric and DC conductive properties of Ni_(0.95-x)Zn_(x)Co_(0.05)Fe_(1.90)Mn_(0.02)O_(4)(with x=0-0.20 at an interval of 0.05)ferrite ceramics were studied,in order to develop magneto-dielectric materials with almost equal values of relative permeability and permittivity,for the miniaturization of HF(3-30 MHz)and VHF(30-90MHz and 100-300 MHz)*** ferrite ceramics were prepared by using the conventional two-step sintering *** real part of relative permeability is increased almost linearly with increasing concentration of Zn,while that of relative permittivity keeps nearly *** is found that promising magneto-dielectric materials,with close values of real permeability and permittivity over 30-90 MHz(VHF),can be obtained for the samples at Zn concentrations between x=0.05 and x=0.10.

关键词： Magneto-dielectric materials complex permittivity complex permeability antenna miniaturization ferrite ceramics

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Rapid processing of ferrite ceramics with promising magneto-dielectric characteristics

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Journal of Advanced Dielectrics 2017年第6期7卷 42-47页

作者： zhuohao xiao Chuanhu Wang Lie Liu Zhihong Yang Ling Bing Kong School of Materials Science and Engineering Jingdezhen Ceramic Institute Jingdezhen 333001 P.R.China School of Materials Science and Engineering Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Department of Material and Chemical Engineering Bengbu University Bengbu 233030AnhuiP.R.China General Test Systems Inc.Shenzhen 518102GuangdongP.R.China College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211100 P.R.China

Ferrite ceramics,Ni_(0.88)Zn_(0.07)Co_(0.05)Fe_(1.98)O_(4),with the addition of 4 wt.%Bi_(2)O_(3) as sintering aid,were fabricated by using a simple one-step processing without involving the step of calcination.X-ray diffraction(XRD)results indicated that single phase ferrite ceramics can be achieved after sintering at 1000℃ for 2 *** samples demonstrated relative densities in the range of 97-99%.Desired magneto-dielectric properties have been approached by adjusting the sintering temperature and sintering time *** technique is believed to be applicable to other ceramic materials.

关键词： Ferrite dielectric property magnetic property magneto-dielectric

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Microstructure and thermal expansion properties of TiO2 doped cordierite ceramics

Microstructure and thermal expansion properties of TiO2 dope...

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第二届海峡两岸功能材料科技与产业峰会（2015）

作者： zhuohao xiao Kun Liu Jingdezhen Ceramic Institute

Serials cordierite ceramics were synthesized by solid phase sintering method using MgO,AlO and SiO as raw materials and TiO as *** effects of TiO added on the coefficient of thermal expansion of cordierite ceramics were *** results show that appropriate amount of TiO(1.0-5.0wt%)can promote the transition fromβ-cordierite crystals toα-cordierite(Indialite)with lower coefficient of thermal ***,redundant TiO(>5.0 wt%)will lead to the generation of crystals of spinel and sapphire

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