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Superior performance in visible-light-driven hydrogen evolution reaction of three-dimensionally orderedmacroporous SrTiO decorated with ZnCdS

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1561-1571 doi: 10.1007/s11705-021-2089-z

Abstract: In this study, we demonstrate the fabrication of three-dimensionally ordered macroporous SrTiO3<

Keywords： three-dimensionally ordered macroporous SrTiO3     ZnxCd1–<    

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Fabrication of three-dimensional porous La-doped SrTiO3 microspheres with enhanced visible light catalytic

Dong Yang, Xiaoyan Zou, Yuanyuan Sun, Zhenwei Tong, Zhongyi Jiang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 440-449 doi: 10.1007/s11705-018-1700-4

Abstract: In this paper, three-dimensional porous La-doped SrTiO3 (LST) microspheres were prepared bya modified sol–gel method, in which the agarose gel/SrCO3 microsphere and La2O3 were employed as the template and the La resource, respectively.The La element was doped into the crystal lattice of SrTiO3 by the substitution of La3+ for Sr2+.

Keywords： SrTiO3     La3+ doping     porous microsphere     visible-light photocatalysis     Cr(VI) reduction    

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Printability and hardening performance of three-dimensionally-printed geopolymer based on lunar regolith

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0003-0

Abstract: Using an in situ lunar regolith as a construction material in combination with 3D printing not

Keywords： geopolymer     lunar regolith simulant     3D printing     rheology     printability    

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Progress of three-dimensional macroporous bioactive glass for bone regeneration

Lijun JI, Yunfeng SI, Ailing LI, Wenjun WANG, Dong QIU, Aiping ZHU

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 4,   Pages 470-483 doi: 10.1007/s11705-012-1217-1

Abstract: Bioactive glasses (BGs) are ideal materials for macroporous scaffolds due to their excellent osteoconductiveMacroporous scaffolds made from BGs are in high demand for bone regeneration because they can stimulateEngineering BG/biopolymers (BP) composites or hybrids may be a good way to prepare macroporous scaffoldsThis paper summarizes the progress in the past few years in preparing three-dimensional macroporous BGuse in load bearing applications, the mechanical properties of macroporous scaffolds are particularly

Keywords： bioactive glass     biopolymer     bone regeneration     macroporous scaffolds     tissue engineering    

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Function-reversible facets enabling SrTiO nanocrystals for improved photocatalytic hydrogen evolution

Frontiers in Energy doi: 10.1007/s11708-023-0894-4

Abstract: Herein, by using SrTiO3 nanocrystals enclosed by {023} and {001} facets as a model photocatalystfull-facets-utilization led to a much-improved activity for photocatalytic hydrogen, in contrast to those SrTiO3 nanocrystals with only {001} facets deposited by Pt nanoparticles via a photo-deposition

Keywords： SrTiO3 nanocrystals     crystal facets     photocatalysis     hydrogen evolution    

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Separation of gibberellic acid (GA3) by macroporous adsorption resins

WANG Ruifang, YANG Jialing, SHI Zuoqing, OU Lailiang

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 2,   Pages 171-175 doi: 10.1007/s11705-008-0025-0

Abstract: The adsorption effects of several macroporous adsorption resins for gibberellic acid (GA3) were investigatedAqueous methanol (50%, V/V) is a good eluent and the yield of GA3 is above 95%.The concentration of GA3 could increase five-fold after an adsorption-elution cycle and this is importantwhen considering further crystallization of GA3 in an industrial process.

Keywords： industrial     gibberellic     adsorption capacity     crystallization     consistent    

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Enhanced photocatalytic water splitting with surface defective SrTiO

Junying LIU, Zhidong WEI, Wenfeng SHANGGUAN

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 700-709 doi: 10.1007/s11708-021-0735-2

Abstract: Surface reconstructed SrTiO nanocrystals were synthesized by a thermal treatment process in presenceof NaBH and SrTiO nanocrystals.The surface reconstruction of SrTiO nanocrystals is attributed to the introduction of surface oxygenThe light absorption and the charge transfer ability of SrTiO nanocrystals are simultaneously enhancedSince there existed a synergistic effect between the three, the ratio of hydrogen to oxygen production

Keywords： SrTiO3     surface reconstruction     oxygen vacancies     photocatalytic water splitting    

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A mini review: Functional nanostructuring with perfectly-ordered anodic aluminum oxide template for energy

Huaping Zhao, Long Liu, Yong Lei

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 481-493 doi: 10.1007/s11705-018-1707-x

Abstract: this mini review, we summarize our recent progress about functional nanostructuring based on perfectly-orderedAAO membrane to prepare perfectly-ordered nanostructure arrays of functional materials toward constructingBy employing the perfectly-ordered AAO membrane as templates, arrayed nanostructures in the form of nanodot

Keywords： nanostructuring     perfectly-ordered AAO template     photoelectrochemical water splitting     sodium-ion batteries    

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Cuprous oxide/copper oxide interpenetrated into ordered mesoporous cellulose-based carbon aerogels for

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 918-929 doi: 10.1007/s11705-023-2305-0

Abstract: The casual discharge of dyes from industrial settings has seriously polluted global water systems. Owing to the abundance of biomass resources, preparing photocatalysts for photocatalytic degradation of dyes is significant; however, it still remains challenging. In this work, a cuprous oxide/copper oxide composite was interpenetrated onto carbon nanosheets of cellulose-based flexible carbon aerogels (Cu2O/CuO@CAx) via a simple freeze-drying-calcination method. The introduction of the carbon aerogel effectively prevents the aggregation of the cuprous oxide/copper oxide composite. In addition, Cu2O/CuO@CA0.2 has a larger specific surface area, stronger charge transfer capacity, and lower recombination rate of photogenerated carriers than copper oxide. Moreover, Cu2O/CuO@CA0.2 exhibited high photocatalytic activity in decomposing methylene blue, with a degradation rate reaching up to 99.09% in 60 min. The active oxidation species in the photocatalytic degradation process were systematically investigated by electron spin resonance characterization and poisoning experiments, among which singlet oxygen played a major role. In conclusion, this work provides an effective method for preparing photocatalysts using biomass resources in combination with different metal oxides. It also promotes the development of photocatalytic degradation of dyes.

Keywords： carbon aerogel     photocatalysis     dye degradation     biomass     cuprous oxide/copper oxide    

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Real drive cycles analysis by ordered power methodology applied to fuel consumption, CO

Pol Masclans Abelló, Vicente Medina Iglesias, M. Antonia de los Santos López, Jesús Álvarez-Flórez

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1296-z

Abstract: . • Three emission models are used and their emission results compared. • Emissions data are analyzedIn this work three fuel consumption and exhaust emission models, ADVISOR, VT-MICRO and the European Environmentalcycles, 2) an estimation of FC and tailpipe emissions using some available models in literature, and 3)The results include Fuel Consumption (FC), CO2, NOx and PM10 emissions, which are derived from the threeFinally, a new methodology named Cycle Analysis by Ordered Power (CAbOP) is presented and used to compare

Keywords： Cycle Analysis by Ordered Power (CAbOP)     Micro and macro models     Real drive cycle     NOx    

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Stability of three-dimensional printable foam concrete as function of surfactant characteristics

Frontiers of Structural and Civil Engineering   Pages 935-947 doi: 10.1007/s11709-023-0964-z

Abstract: Extrudability is one of the most critical factors when designing three-dimensional printable foam concreteAlthough many studies have been conducted on traditional foam concrete in this context, studies on three-dimensionalgap, the effects of surfactant characteristics on the stability, extrudability, and buildability of three-dimensionalprinted foam concrete mixes with two design densities (1000 and 1300 kg/m3) using two differentqualities, such as viscosity and surface tension, to understand the importance of key parameters in three-dimensional

Keywords： foam concrete     3D printable concrete     stability     rheology     air void microstructure    

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Fabrication of Si-based three-dimensional microbatteries: A review

Chuang YUE, Jing LI, Liwei LIN

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 4,   Pages 459-476 doi: 10.1007/s11465-017-0462-x

Abstract:

High-performance, Si-based three-dimensional (3D) microbattery systems for powering micro/nano-electromechanicaluse of support substrates, electrodes or current collectors, electrolytes, and even batteries used in 3DIn this review, Si-based 3D microbatteries and related fabrication technologies, especially the production

Keywords： three-dimensional (3D)     wafer-scale     Si-based anode     micro-LIBs     thin-film deposition    

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Multislice computed tomography angiography in the diagnosis of cardiovascular disease: 3D visualizations

Zhonghua Sun

Frontiers of Medicine 2011, Volume 5, Issue 3,   Pages 254-270 doi: 10.1007/s11684-011-0153-7

Abstract: The imaging diagnosis of cardiovascular disease is based on a combination of two-dimensional (2D) and three-dimensional(3D) visualization tools to enhance the diagnostic value.aim of the present article is to present an overview of the diagnostic performance of various 2D and 3D

Keywords： cardiovascular disease     multislice computed tomography     three-dimensional reconstruction     diagnosis     visualization    

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Synthesis of ordered cerium-doped cubic mesoporous silica using long-chain ionic liquid as template

YUE Hongxia, ZHAO Hongmei, LIU Longjiang, WANG Siping, Ruan Qiong, WANG Tongwen

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 2,   Pages 135-139 doi: 10.1007/s11705-008-0031-2

Abstract: The long-chain ionic liquid 1-hexadecyl-3-methylimidazolium chloride (CmimCl) was used as a templateThis mesoporous material exhibits a pore architecture which is cubic 3 gyroid and possesses a large surface

Keywords： mesoporous     CmimCl/Si     tendency     mesostructure     synthesis procedure    

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coupled with high performance liquid chromatography for the separation and purification of Quercetin-3-

Shengguo DENG, Zeyuan DENG, Yawei FAN, Jing LI, Rong LIU, Dongmei XIONG,

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 4,   Pages 375-382 doi: 10.1007/s11705-009-0247-9

Abstract: Quercetin-3--sambubioside Quercetin-3--β-D-xylopyranosyl (1→2)-β-D-glucopyranoside wasliquid chromatography (HPLC) was obtained from 100m g of the crude extract cleaned up by AB-8 macroporousQuercetin-3--sambubioside was a novel flavonoid glycoside from the leaves of , and its chemical structure

Keywords： two-phase-solvent     flavonoid glycoside     high-speed counter-current     macroporous     counter-current chromatography    

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Title Author Date Type Operation

Superior performance in visible-light-driven hydrogen evolution reaction of three-dimensionally orderedmacroporous SrTiO decorated with ZnCdS

Journal Article

Fabrication of three-dimensional porous La-doped SrTiO3 microspheres with enhanced visible light catalytic

Dong Yang, Xiaoyan Zou, Yuanyuan Sun, Zhenwei Tong, Zhongyi Jiang

Journal Article

Printability and hardening performance of three-dimensionally-printed geopolymer based on lunar regolith

Journal Article

Progress of three-dimensional macroporous bioactive glass for bone regeneration

Lijun JI, Yunfeng SI, Ailing LI, Wenjun WANG, Dong QIU, Aiping ZHU

Journal Article

Function-reversible facets enabling SrTiO nanocrystals for improved photocatalytic hydrogen evolution

Journal Article

Separation of gibberellic acid (GA3) by macroporous adsorption resins

WANG Ruifang, YANG Jialing, SHI Zuoqing, OU Lailiang

Journal Article

Enhanced photocatalytic water splitting with surface defective SrTiO

Junying LIU, Zhidong WEI, Wenfeng SHANGGUAN

Journal Article

A mini review: Functional nanostructuring with perfectly-ordered anodic aluminum oxide template for energy

Huaping Zhao, Long Liu, Yong Lei

Journal Article

Cuprous oxide/copper oxide interpenetrated into ordered mesoporous cellulose-based carbon aerogels for

Journal Article

Real drive cycles analysis by ordered power methodology applied to fuel consumption, CO

Pol Masclans Abelló, Vicente Medina Iglesias, M. Antonia de los Santos López, Jesús Álvarez-Flórez

Journal Article

Stability of three-dimensional printable foam concrete as function of surfactant characteristics

Journal Article

Fabrication of Si-based three-dimensional microbatteries: A review

Chuang YUE, Jing LI, Liwei LIN

Journal Article

Multislice computed tomography angiography in the diagnosis of cardiovascular disease: 3D visualizations

Zhonghua Sun

Journal Article

Synthesis of ordered cerium-doped cubic mesoporous silica using long-chain ionic liquid as template

YUE Hongxia, ZHAO Hongmei, LIU Longjiang, WANG Siping, Ruan Qiong, WANG Tongwen

Journal Article

coupled with high performance liquid chromatography for the separation and purification of Quercetin-3-

Shengguo DENG, Zeyuan DENG, Yawei FAN, Jing LI, Rong LIU, Dongmei XIONG,

Journal Article