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Recent progress on nanostructure-based broadband absorbers and their solar energy thermal utilization

Tong Zhang, Shan-Jiang Wang, Xiao-Yang Zhang, Ming Fu, Yi Yang, Wen Chen, Dan Su

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 35-48 doi: 10.1007/s11705-020-1937-6

Abstract: Nanostructure-based broadband absorbers are prominently attractive in various research fields such asA highly efficient light absorption in wider wavelength ranges makes such absorbers useful in many solarIn this review, we present recent advances of broadband absorbers which absorb light by nanostructuresWe start from the mechanism and design strategies of broadband absorbers based on different materialsprogress of solar energy thermal utilization dependent on the superior photo-heat conversion capacity of broadband

Keywords： nanostructured broadband absorbers     solar energy harvesting     thermal utilization    

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Development of and Perspective on High-Performance Nanostructured Bainitic Bearing Steel Review

Fucheng Zhang, Zhinan Yang

Engineering 2019, Volume 5, Issue 2,   Pages 319-328 doi: 10.1016/j.eng.2018.11.024

Abstract: Nanostructured bainitic bearing steel (NBBS), which is a newly developed bearing steel, not only possesses

Keywords： Nanostructured bainitic bearing steel     Bearing steel     Nanostructured bainite     Development    

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Thermal radiative properties of metamaterials and other nanostructured materials: A review

Ceji FU, Zhuomin M. ZHANG

Frontiers in Energy 2009, Volume 3, Issue 1,   Pages 11-26 doi: 10.1007/s11708-009-0009-x

Abstract: on recent developments in metamaterials–manmade materials with exotic optical properties, and other nanostructured

Keywords： metamaterial     nanostructured material     thermal radiative property     radiative energy transfer    

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Leidenfrost drops on micro/nanostructured surfaces

Vishal TALARI, Prakhar BEHAR, Yi LU, Evan HARYADI, Dong LIU

Frontiers in Energy 2018, Volume 12, Issue 1,   Pages 22-42 doi: 10.1007/s11708-018-0541-7

Abstract: paper presents a comprehensive review of recent literature concerning the Leidenfrost drops on micro/nanostructured

Keywords： Leidenfrost drop     Leidenfrost temperature     heat transfer enhancement     micro/nanostructured surfaces    

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Preface to special issue on “Engineering Nanostructured Materials for Advanced Energy and Environmental

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1621-1622 doi: 10.1007/s11705-023-2365-1

Abstract: Preface to special issue on “Engineering Nanostructured Materials for Advanced Energy and Environmental
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New nanostructured sorbents for desulfurization of natural gas

Lifeng WANG, Ralph T. YANG

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 1,   Pages 8-19 doi: 10.1007/s11705-014-1411-4

Abstract: Desulfurization of natural gas is achieved commercially by absorption with liquid amine solutions. Adsorption technology could potentially replace the solvent extraction process, particularly for the emerging shale gas wells with production rates that are generally lower than that from the large conventional reservoirs, if a superior adsorbent (sorbent) is developed. In this review, we focus our discussion on three types of sorbents: metal-oxide based sorbents, Cu/Ag-based and other commercial sorbents, and amine-grafted silicas. The advantages and disadvantages of each type are analyzed. Possible approaches for future developments to further improve these sorbents are suggested, particularly for the most promising amine-grafted silicas.

Keywords： desulfurization     natural gas desulfurization     hydrogen sulfide sorbent     amine-silica sorbent    

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Structural engineering of transition metal-based nanostructured electrocatalysts for efficient water

Yueqing Wang, Jintao Zhang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 838-854 doi: 10.1007/s11705-018-1746-3

Abstract: Water splitting is a highly promising approach for the generation of sustainable, clean hydrogen energy. Tremendous efforts have been devoted to exploring highly efficient and abundant metal oxide electrocatalysts for oxygen evolution and hydrogen evolution reactions to lower the energy consumption in water splitting. In this review, we summarize the recent advances on the development of metal oxide electrocatalysts with special emphasis on the structural engineering of nanostructures from particle size, composition, crystalline facet, hybrid structure as well as the conductive supports. The special strategies relay on the transformation from the metal organic framework and ion exchange reactions for the preparation of novel metal oxide nanostructures with boosting the catalytic activities are also discussed. The fascinating methods would pave the way for rational design of advanced electrocatalysts for efficient water splitting.

Keywords： water splitting     structure engineering     metal organic framework     ion exchange     synergistic effect     hybrid structure     conductive supports    

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Modeling nanostructured catalyst layer in PEMFC and catalyst utilization

Jiejing ZHANG, Pengzhen CAO, Li XU, Yuxin WANG

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3,   Pages 297-302 doi: 10.1007/s11705-011-1201-1

Abstract: A lattice model of the nanoscaled catalyst layer structure in proton exchange membrane fuel cells (PEMFC) was established by Monte Carlo method. The model takes into account all the four components in a typical PEMFC catalyst layer: platinum (Pt), carbon, ionomer and pore. The elemental voxels in the lattice were set fine enough so that each average sized Pt particulate in Pt/C catalyst can be represented. Catalyst utilization in the modeled catalyst layer was calculated by counting up the number of facets of Pt voxels where “three phase contact” are met. The effects of some factors, including porosity, ionomer content, Pt/C particle size and Pt weight percentage in the Pt/C catalyst, on catalyst utilization were investigated and discussed.

Keywords： catalyst layer     PEM fuel cell     lattice model     Monte Carlo method     catalyst utilization    

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Design and analysis of Salisbury screens and Jaumann absorbers for solar radiation absorption

Xing FANG, C. Y. ZHAO, Hua BAO

Frontiers in Energy 2018, Volume 12, Issue 1,   Pages 158-168 doi: 10.1007/s11708-018-0542-6

Abstract: Two types of resonance absorbers, i.e., Salisbury screens and Jaumann absorbers are systematically investigatedbroaden absorption bandwidth, more metal and dielectric films are taken in the structure to form Jaumann absorbersSince the fabrication of these layered absorbers is much easier than that of other nanostructured absorbers, Salisbury screen and Jaumann absorbers have a great potential in large-area applications.

Keywords： thin films     admittance loci     solar absorber    

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Aeronautical Mobile Communication: The Evolution from Narrowband to Broadband

Jun Zhang

Engineering 2021, Volume 7, Issue 4,   Pages 431-434 doi: 10.1016/j.eng.2021.02.002

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A Thermo-Tunable Metamaterial as an Actively Controlled Broadband Absorber Article

Xiao-Chang Xing, Yang Cao, Xiao-Yong Tian, Lingling Wu

Engineering 2023, Volume 20, Issue 1,   Pages 143-152 doi: 10.1016/j.eng.2022.04.028

Abstract: In this paper, we propose a thermo-tunable broadband metamaterial (T-TBM) using paraffin-based composites

Keywords： Metamaterials     Active control     Thermally tunable     Broadband absorption    

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Structural and optical properties of nanostructured copper sulfide semiconductor synthesized in an industrial

Marcela Achimovičová, Erika Dutková, Erika Tóthová, Zdenka Bujňáková, Jaroslav Briančin, Satoshi Kitazono

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 1,   Pages 164-170 doi: 10.1007/s11705-018-1755-2

Abstract:

Chalcogenide nanostructured semiconductor, copper sulfide (CuS) was prepared from copper and sulfur

Keywords： copper sulfide     industrial mechanochemical synthesis     thermal analysis     optical properties    

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3D Network nanostructured NiCoP nanosheets supported on N-doped carbon coated Ni foam as a highly active

Miaomiao Tong, Lei Wang, Peng Yu, Xu Liu, Honggang Fu

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 417-424 doi: 10.1007/s11705-018-1711-1

Abstract: Herein, a self-supported electrode composed of 3D network nanostructured NiCoP nanosheets grown on N-doped

Keywords： bimetallic phosphides     N-doped carbon     self-support     hydrogen evolution     oxygen evolution    

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Nanostructured hollow spheres of hydroxyapatite: preparation and potential application in drug delivery

Xiaojing ZHANG, Weixin ZHANG, Zeheng YANG, Zhao ZHANG

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 3,   Pages 246-252 doi: 10.1007/s11705-012-1299-9

Abstract: A solvothermal method has been successfully used to prepare nanostructured hydroxyapatite (HA) hollowThe nanostructured HA samples showed a slow and sustained release of IBU.

Keywords： hydroxyapatite     hollow spheres     synthesis     drug release    

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A review on front end conversion in ocean wave energy converters

Nagulan SANTHOSH,Venkatesan BASKARAN,Arunachalam AMARKARTHIK

Frontiers in Energy 2015, Volume 9, Issue 3,   Pages 297-310 doi: 10.1007/s11708-015-0370-x

Abstract: Harvesting the energy from ocean waves is one of the greatest attractions for energy engineers and scientists. Till date, plenty of methods have been adopted to harvest the energy from the ocean waves. However, due to technological and economical complexity, it is intricate to involve the majority of these energy harvesters in the real ocean environment. Effective utilization and sustainability of any wave energy harvester depend upon its adaptability in the irregular seasonal waves, situation capability in maximum energy extraction and finally fulfilling the economic barriers. In this paper, the front end energy conversions are reviewed in detail which is positioned in the first stage of the wave energy converter among other stages such as power take off (PTO) and electrical energy conversion. If the recent development of these front end energy conversion is well known then developing wave energy converter with economic and commercial viability is possible. The aim of this review is to provide information on front end energy conversion of a point absorber and emphasize the strategies and calamity to be considered in designing such kinds of devices to improve the energy harvesting competence. This will be useful to the engineers for speeding up the development of a matured point absorbing type wave energy converter.

Keywords： wave energy converter     point absorbers     power take off (PTO)     front end energy conversion    

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Title Author Date Type Operation

Recent progress on nanostructure-based broadband absorbers and their solar energy thermal utilization

Tong Zhang, Shan-Jiang Wang, Xiao-Yang Zhang, Ming Fu, Yi Yang, Wen Chen, Dan Su

Journal Article

Development of and Perspective on High-Performance Nanostructured Bainitic Bearing Steel

Fucheng Zhang, Zhinan Yang

Journal Article

Thermal radiative properties of metamaterials and other nanostructured materials: A review

Ceji FU, Zhuomin M. ZHANG

Journal Article

Leidenfrost drops on micro/nanostructured surfaces

Vishal TALARI, Prakhar BEHAR, Yi LU, Evan HARYADI, Dong LIU

Journal Article

Preface to special issue on “Engineering Nanostructured Materials for Advanced Energy and Environmental

Journal Article

New nanostructured sorbents for desulfurization of natural gas

Lifeng WANG, Ralph T. YANG

Journal Article

Structural engineering of transition metal-based nanostructured electrocatalysts for efficient water

Yueqing Wang, Jintao Zhang

Journal Article

Modeling nanostructured catalyst layer in PEMFC and catalyst utilization

Jiejing ZHANG, Pengzhen CAO, Li XU, Yuxin WANG

Journal Article

Design and analysis of Salisbury screens and Jaumann absorbers for solar radiation absorption

Xing FANG, C. Y. ZHAO, Hua BAO

Journal Article

Aeronautical Mobile Communication: The Evolution from Narrowband to Broadband

Jun Zhang

Journal Article

A Thermo-Tunable Metamaterial as an Actively Controlled Broadband Absorber

Xiao-Chang Xing, Yang Cao, Xiao-Yong Tian, Lingling Wu

Journal Article

Structural and optical properties of nanostructured copper sulfide semiconductor synthesized in an industrial

Marcela Achimovičová, Erika Dutková, Erika Tóthová, Zdenka Bujňáková, Jaroslav Briančin, Satoshi Kitazono

Journal Article

3D Network nanostructured NiCoP nanosheets supported on N-doped carbon coated Ni foam as a highly active

Miaomiao Tong, Lei Wang, Peng Yu, Xu Liu, Honggang Fu

Journal Article

Nanostructured hollow spheres of hydroxyapatite: preparation and potential application in drug delivery

Xiaojing ZHANG, Weixin ZHANG, Zeheng YANG, Zhao ZHANG

Journal Article

A review on front end conversion in ocean wave energy converters

Nagulan SANTHOSH,Venkatesan BASKARAN,Arunachalam AMARKARTHIK

Journal Article