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27篇 您的检索式:作者名="Liangbing Hu"
    题名 作者 年代 出处 被引量
1Optical haze of transparent and conductive silver nanowire films显示文摘当代的 nanostructured 为在太阳能电池的使用的透明电极要求高发射度和高电导率,与高方面比率支配 nanostructures。光薄雾是在为被 nanostructures 的几何学也决定的太阳能电池的透明电极的一个同等地重要的还未学得的参数填写电极。在这个工作,在可见光谱的光薄雾价值上的银 nanowire 直径的效果用与小直径(60 nm ) 或大直径(150 nm ) 由电线组成的电影被调查。有限差别时间领域(FDTD ) 模拟和试验性的发射度数据证实更高根据优点的当前的数字的意见执行透明进行的电极(TCE ) 电影的那种更小的直径 nanowires 形式。当为每部电影在经常的发射度和电导率附近维持时,然而,电影与更大的直径银 nanowires 创作了,这试验性地被观察与更小的直径比电影有一个更高的薄雾因素。这与同样大、小的直径为单个 nanowires 证实薄雾因素的 FDTD 模拟。这是为被模仿了或试验性地测量了的 Ag NW 的薄雾性质的第一个记录,并且也,第一证实为 TCE 的优点的当前的数字是不够的在太阳能电池设备评估他们的表演。Colin Preston Yunlu Xu Xiaogang Han Jeremy N. Munday Liangbing Hu 2013Nano Research2013,6,7:13
2A carbon-based 3D current collector with surface protection for Li metal anode显示文摘因为它为这类房间展出最高特定的能力和最低氧化还原作用潜力,锂金属为 Li-ion-based 电池被认为理想的阳极材料。然而,李树突,不稳定的稳固的电解质分裂期间,低 Coulombic 效率,和安全危险的生长显著地妨碍了金属性的李阳极的实际申请。此处,我们求婚一三维(3D ) 碳 nanotube 海绵(CNTS ) 作为一位李免职主人。CNTS 的高特定的表面区域为李成核启用同质的费用分发并且最小化有效当前的密度克服树突生长。另外的保角的艾尔 2 由原子层免职(ALD ) 涂的 CNTS 上的 O 3 层要用体力地由于好化学稳定性和层的高机械力量保护李金属电极 / 电解质接口。Li@ALD-CNTS 电极展出稳定的电压侧面,小过电位在在 1.0 妈骑车的 100 h 上从 16 ~ 30Ying Zhang Boyang Liu Emily Hitz Wei Luo Yonggang Yao Yiju Li diaqi Dai Chaoji Chen Yanbin Wang Chunpeng Yang Hongbian Li Liangbing Hu 2017Nano Research2017,10,4:11
3Aqueous Supercapacitors on Conductive Cotton显示文摘Wearable electronics offer the combined advantages of both electronics and fabrics.In this article,we report the fabrication of wearable supercapacitors using cotton fabric as an essential component.Carbon nanotubes are conformally coated onto the cotton fibers,leading to a highly electrically conductive interconnecting network.The porous carbon nanotube coating functions as both active material and current collector in the supercapacitor.Aqueous lithium sulfate is used as the electrolyte in the devices,because it presents no safety concerns for human use.The supercapacitor shows high specific capacitance(~70-80 F·g^(-1) at 0.1 A·g^(-1))and cycling stability(negligible decay after 35,000 cycles).The extremely simple design and fabrication process make it applicable for providing power in practical electronic devices.Mauro Pasta Fabio La Mantia Liangbing Hu Heather Dawn Deshazer Yi Cui 2010Nano Research2010,3,6:9
4Garnet/polymer hybrid ion-conducting protective layer for stable lithium metal anode显示文摘Chunpeng Yang Boyang Liu Feng Jiang Ying Zhang Hua Xie Emily Hitz Liangbing Hu 2017Nano Research2017,10,12:6
5Millisecond synthesis of CoS nanopartides for highly efficient overall water splitting显示文摘High performance and low-cost electrocatalysts for overall water splitting,i.e.,catalyzing hydrogen and oxygen evolution reactions with the same material,are of great importance for large-scale,renewable energy conversion processes.Here,we report an ultrafast(~7 ms)synthesis tech nique for tran sition metal chalcoge nide n anoparticles assisted by high temperature treatme nt.As a proof of con cept,we dem on strate that cobalt sulfide(~20 nm in diameter)@few-layer graphe ne(~2 nm in thick ness)core-shell nan oparticles embedded in RGO nano sheets exhibit remarkable bifunctional electrocatalytic activity and stability for overall water splitting,which is comparable to commercial 40 wt.%platinum/carbon(Pt/C)electrocatalysts.After 60 h of continuous operation,10 mA crrT?water splitting current density can still be achieved at a low potential of^1.77 V without any activity decay,which is among the most active for non-noble material based electrocatalysts.The presented study provides prospects in synthesizing highly efficient bifunctional electrocatalysts for large-scale energy conversion application via a simple yet efficient technique.Yanan Chen Shaomao Xu Shuze Zhu Rohit Jiji Jacob Glenn Pastel Yanbin Wang Yiju Li Jiaqi Dai Fengjuan Chen Hua Xie Boyang Liu Yonggang Yao Lourdes G. Salamanca-Riba Michael R. Zachariah Teng Li Liangbing Hu 2019Nano Research2019,12,9:6
6Scalable nanomanufacturing of surfactant-free carbon nanotube inks for spray coatings with high conductivity显示文摘Spray-coated carbon nanotube films offer a simple and printable solution for fabricating low cost, lightweight, and flexible thin-film electronics. However, current nanotube spray inks require either a disruptive surfactant or destructive surface functionalization to stabilize dispersions at the cost of the electrical properties of the deposited film. We demonstrate that high-purity few-walled carbon nanotubes may be stabilized in isopropanol after surface functionalization and that optimizing the ink stability dramatically enhances the conductivity of subsequent spray-coated thin films. We consequently report a surfactant-free carbon nanotube ink for spray-coated thin films with conductivities reaching 2,100 S/cm. Zeta-potential measurements, used to quantify the nanotube ink dispersion quality, directly demonstrate a positive correlation with the spray- coated film conductivity, which is the key metric for high-performance printed electronics.Colin Preston Da Song Jaiqi Dai Zois Tsinas John Bavier John Cumings Vince Ballarotto Liangbing Hu 2015Nano Research2015,8,7:4
7Alanine aminotransferase(OsAlaAT1)modulates nitrogen utilization,grain yield,and quality in rice显示文摘Widespread use of inorganic nitrogen fertilizers has increased yields of many grains, including rice (Oryza sativa L.);however, fertilizers are costly for farmers and cause serious environmental problems, such as soil acidification and water eutrophication (Guo et al., 2010, 2021;Liu et al., 2021). Improving nitrogen use efficiency(NUE) in rice offers a practical way to enhance grain yield and alleviate the environmental problems caused by overuse of nitrogen fertilizer. Identifying and characterizing genes involved in NUE provides crucial information for this aim.Liangbing Fang Liuyang Ma Shaolu Zhao Ruijie Cao Guiai Jiao Peisong Hu Xiangjin Wei 2022Journal of Genetics and Genomics2022,49,5:3
8Designing Textile Architectures for High Energy-Efficiency Human Body Sweat-and Cooling-Management显示文摘Thermal management of textiles requires local microclimate control over heat and wet dissipation to create a comfortable thermal-wet environment at the interface of the human body and clothing.Herein,we design a fabric capable of both sweat-and cooling-management using a knitted fabric featuring a bilayer structure consisting of hydrophobic polyethylene terephthalate and hydrophilic cellulose fibers to simultaneously achieve high infrared(IR)transmittance and good thermal-wet comfort.The IR transmission of this cooling textile increased by~twofold in the dry state and~eightfold in the wet state compared to conventional cotton fabric.When the porosity changes from 10 to 47%with the comparison of conventional cotton fabric and our cooling textile,the heat flux is increased from 74.4 to 152.3 W/cm^(2).The cooling effect of the cooling fabric is 105%greater than that of commercial cotton fabric,which displays a better thermal management capacity for personal cooling.This bilayer design controls fast moisture transfer from inside out and provides thermal management,demonstrating high impact not only for garments,but also for other systems requiring heat regulation,such as buildings,which could mitigate energy demand and ultimately contribute to the relief of global energy and climate issues.Kun Fu Zhi Yang Yong Pei Yongxin Wang Beibei Xu YuHuang Wang Bao Yang Liangbing Hu 2019Advanced Fiber Materials2019,1,1:3
9Catalyst-Free In Situ Carbon Nanotube Growth in Confined Space via High Temperature Gradient显示文摘Carbonaceous materials,such as graphite,carbon nanotubes(CNTs),and graphene,are in high demand for a broad range of applications,including batteries,capacitors,and composite materials.Studies on the transformation between diferent types of carbon,especially from abundant and low-cost carbon to high-end carbon allotropes,have received surging interest.Here,we report that,without a catalyst or an external carbon source,biomass-derived amorphous carbon and defective reduced graphene oxide(RGO)can be quickly transformed into CNTs in highly confned spaces by high temperature Joule heating.Combined with experimental measurements and molecular dynamics simulations,we propose that Joule heating induces a high local temperature at defect sites due to the corresponding high local resistance.Te resultant temperature gradient in amorphous carbon or RGO drives the migration of carbon atoms and promotes the growth of CNTs without using a catalyst or external carbon source.Our fndings on the growth of CNTs in confned spaces by fast high temperature Joule heating shed light on the controlled transition between diferent carbon allotropes,which can be extended to the growth of other high aspect ratio nanomaterials.Chaoji Chen Yanan Chen Shuze Zhu Jiaqi Dai Glenn Pastel Yonggang Yao Dapeng Liu Yanbin Wang Jiayu Wan Teng Li Wei Luo Liangbing Hu 2018Research2018,,1:2
10In Situ Wood Delignification toward Sustainable Applications显示文摘CONSPECTUS:As one of the most abundant and versatile natural materials on Earth,recently wood has attracted tremendous attention from scientists and engineers due to its outstanding advantages,including hierarchically porous microstructure,high mechanical strength,environmental friendliness,renewability,and biodegradability.Wood’s hierarchically porous structure and chemical components(e.g.,cellulose,hemicelluloses,and lignin)enable its mechanical,ionic,optical,and thermal properties to be tuned via physical,chemical,and/or thermal modifications.Among these various approaches,the chemical delignification of bulk wood is the most fascinating,in which the majority of lignin and hemicelluloses is removed while leaving the cellulose intact,maintaining wood’s physical integrity and hierarchical structure.This delignified structure is unique,composed of hollow,aligned channels made up of cellulose microfibrils,and particularly attractive given its origin from a sustainable and renewable resource.As a result,delignified wood has attracted increasing attention for applications that go far beyond traditional wood utilization,such as lightweight yet strong structural materials,energy storage and conversion,environmental remediation,flexible electronics,and bioengineering.This Account reviews recent developments in bulk wood delignification strategies toward the achievement of such advanced wood technologies for sustainable applications,with a focus on the research in our group.Similar to chemical pulping and bleaching,wood delignification involves a series of nucleophilic reactions based on alkaline Na2SO3 or Na2S systems(i.e.,chemical pulping)or electrophilic,radical,and oxidation reactions based on H2O2,ClO2,or NaClO systems(i.e.,chemical bleaching)to deconstruct,fragment,and promote the hydrophilicity of lignin macromolecules,which finally make lignin easier to be removed.We discuss the structure and properties of partially and near-completely delignified wood,with a focus on process-structure−property relationships.The resulting delignified wood materials,with tunable structure and properties,demonstrate various advanced functions,in a wide range of advanced applications,such as building and construction,green energy,and electronics.Finally,the potential challenges and appealing perspectives of in situ wood delignification are discussed.In situ wood delignification,as a powerful modification strategy,has speeded up the development of advanced wood technologies and wood-based functional materials and products.Jianguo Li Chaoji Chen J.Y.Zhu Arthur J.Ragauskas Liangbing Hu 2021Accounts of Materials Research2021,2,8:2
11Highly conductive paper for energy-storage devices显示文摘Hu Liangbing Jiang wook Choi Yuan Yang 0,,:1
12Analysis of low- temperature EAST system operation unit显示文摘Zhuang Ming Hu Liangbing Feng Hansheng 2009Progress Report on Chi- na Nuclear Science & Technology2009,,1:1
13Current status and perspectives of the cryogenic control system of EAST显示文摘Liangbing Hu Ming Zhuang Zhiwei Zhou 2015Proceedings of ICALEPCS2015,,:1
14Nanostructured paper for flexible energy and electronic devices显示文摘Guangyuan Zheng Yi Cui Erdem Karabulut Lars W?gberg Hongli Zhu Liangbing Hu 2013MRS Bulletin2013,,4:1
15Organic light-emitting diodes having carbon nanotube anodes 显示文摘JIANFENG LI LIANGBING HU LIAN WANG 2006Nano Letters2006,6,11:1
16Strong and Superhydrophobic Wood with Aligned Cellulose Nanofibers as a Waterproof Structural Material显示文摘Lightweight structural materials are important for the energy efficiency of applications,particularly those in the building sector.Here,inspired by nature,we developed a strong,superhydrophobic,yet lightweight material by simple in situ growth of nano-SiO2 and subsequent densification of the wood substrate.In situ generation of SiO2 nanoparticles both inside the wood channels and on the wood surfaces gives the material superhydrophobicity,with static and dynamic contact angles of 159.4°and 3°,respectively.Densification of the wood to remove most of the spaces among the lumen and cell walls results in a laminated,dense structure,with aligned cellulose nanofibers,which in turn contributes to a high mechanical strength up to 384.2 MPa(7-times higher than natural wood).Such treatment enables the strong and superhydrophobic wood(SH-Wood)to be stable and have excellent water,acid,and alkaline resistance.The high mechanical strength of SH-Wood combined with its excellent structural stability in harsh environments,as well its low density,positions the strong and superhydrophobic wood as a promising candidate for strong,lightweight,and durable structural materials that could potentially replace steel.Yongfeng Li Chaoji Chen Jianwei Song Chunpeng Yang Yudi Kuang Azhar Vellore Emily Hitz Mingwei Zhu Feng Jiang Yonggang Yao Amy Gong Ashlie Martini Liangbing Hu 2020Chinese Journal of Chemistry2020,38,8:1
17Highly con- ductive paper for energy-storage devices显示文摘Liangbing Hu Jang Wook Choi Yuan Yang 2009PNAS2009,,:1
18Scalable coating and properties of trans- parent flexible silver nanowire Electrodes 显示文摘Liangbing Hu Han Sun Kim Jung-Yong Lee Peter Peumans Yi Cui 2010ACS nano2010,4,:1
19Orangic light-emitting diodes having carbon nanotube anodes显示文摘Jianfeng Li Liangbing Hu Lian Wang 0,,11:1
20Surface-modified nanotube anodes for high performance organic light-emitting diode显示文摘Eric C-W.Ou Liangbing Hu Gan Ching Ruey Raymond 0,,08:1
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