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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: It has been widely reported that, for faceted nanocrystals, the two adjacent facets with different bandHerein, by using SrTiO3 nanocrystals enclosed by {023} and {001} facets as a model photocatalyst, this paper proposed a strategy to achieve the full-facets-utilization of the nanocrystals for photocatalyticfull-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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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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performance in visible-light-driven hydrogen evolution reaction of three-dimensionally ordered macroporous SrTiO

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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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 enhanced

Keywords： SrTiO3     surface reconstruction     oxygen vacancies     photocatalytic water splitting    

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Graphene-like -BN supported polyhedral NiS/NiS nanocrystals with excellent photocatalytic performance

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1537-1549 doi: 10.1007/s11705-021-2094-2

Abstract: h-BN/NiS2/NiS photocatalyst achieved 98.5% for Cr(VI) after 120 min, which was about 3

Keywords： graphene-like h-BN     h-BN/NiS2/NiS composites     photocatalysis     Cr(VI) reduction     degradation of RhB    

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Immobilization of nano-zero-valent irons by carboxylated cellulose nanocrystals for wastewater remediation

Bangxian Peng, Rusen Zhou, Ying Chen, Song Tu, Yingwu Yin, Liyi Ye

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 1006-1017 doi: 10.1007/s11705-020-1924-y

Abstract: Here, carboxylated cellulose nanocrystals (CCNC), widely available from renewable biomass resources,In doing so, carboxylated cellulose nanocrystals supporting nano-zero-valent irons (CCNC-nZVI) were obtained

Keywords： carboxylated cellulose nanocrystals     nano-zero-valent irons     magnetic bio-adsorbents     wastewater remediation    

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Influences of spinel type and polymeric surfactants on the size evolution of colloidal magnetic nanocrystals

Tahereh R. BASTAMI,Mohammad H. ENTEZARI,Chiwai KWONG,Shizhang QIAO

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 3,   Pages 378-385 doi: 10.1007/s11705-014-1441-y

Abstract: surfactants, PEG and PVP , were used for the preparation of magnetic ferrite MFe O (M= Mn, Fe) colloidal nanocrystals

Keywords： spinel type     polymeric surfactant     size evolution     mangnetic ferrite nanoparticle    

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Synaptic devices based on semiconductor nanocrystals Review

Mingxuan BU, Yue WANG, Lei YIN, Zhouyu TONG, Yiqiang ZHANG, Deren YANG, Xiaodong PI

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 11,   Pages 1579-1601 doi: 10.1631/FITEE.2100551

Abstract:

To meet a growing demand for information processing, brain-inspired neuromorphic devices have been intensively studied in recent years. As an important type of neuromorphic device, have attracted strong attention. Among all the kinds of materials explored for the fabrication of , s (NCs) have become one of the preferred choices due to their excellent electronic and optical properties. In this review, we first introduce the research background of based on semiconductor NCs and briefly present the basic properties of semiconductor NCs. Recent developments in the field of based on semiconductor NCs are then discussed according to the materials employed in the active layers of the devices. Finally, we discuss existing problems and challenges of based on semiconductor NCs.

Keywords： Semiconductor nanocrystal     Synaptic devices     Neuromorphic computing    

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Dialdehyde cellulose nanocrystal cross-linked chitosan foam with high adsorption capacity for removal of acid red 134

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 853-866 doi: 10.1007/s11705-022-2256-x

Abstract: The poly(acryloxyethyl trimethylammonium chloride)-graft-dialdehyde cellulose nanocrystals were synthesized

Keywords： chitosan foam     cellulose nanocrystals     acid red 134     adsorption    

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Atomic Interface Catalytically Synthesizing SnP/CoP Hetero-Nanocrystals within Dual-Carbon Hybrids for Article

Chen Hu,Yanjie Hu,Aiping Chen,Xuezhi Duan,Hao Jiang,Chunzhong Li,

Engineering 2022, Volume 18, Issue 11,   Pages 154-160 doi: 10.1016/j.eng.2021.11.026

Abstract: Herein, an in situ catalytic phosphorization strategy is developed to synthesize SnP/CoP hetero-nanocrystalsThe lithiation/delithiation mechanism is disclosed, showing that the 4.0 nm sized SnP/CoP nanocrystals

Keywords： Catalytic phosphorization     SnP     Hetero-nanocrystals     Fast charging     Li-ion batteries    

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Subsurface damage pattern and formation mechanism of monocrystalline -GaO in grinding process

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0677-3

Abstract: Monocrystalline beta-phase gallium oxide (β-Ga2O3) is a promising ultrawide bandgapto investigate the damage pattern and formation mechanism of monocrystalline β-Ga2O3<Nanocrystals and stacking faults existed in all three processes, dislocations and twins were observedThe formation of nanocrystals and amorphous phase was related to the grinding conditions and materialimportant to investigate the ultraprecision grinding process of monocrystalline β-Ga2O3<

Keywords： monocrystalline beta-phase gallium oxide     grinding process     subsurface damage     nanocrystals     amorphous    

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All-inorganic TiO/CsAgBiBr composite as highly efficient photocatalyst under visible light irradiation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1925-1936 doi: 10.1007/s11705-023-2344-6

Abstract: photocatalysis has been revealed as lead-free Cs2AgBiBr6 double halide perovskite nanocrystals

Keywords： Cs2AgBiBr6 nanocrystals     visible-light photocatalyst     Cs2AgBiBr    

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Synthesis of copolymers of 3-acryloyloxymethyl-3′-methyloxetane and 3-(2-(2-(2-Methoxyethylenoxy)ethylenoxy)ethylenoxy)-3′-methyloxetane and their ionic conductivity properties

YE Lin, ZHAO Yumei, FENG Zengguo, BAI Ying, WU Feng

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 4,   Pages 343-348 doi: 10.1007/s11705-007-0062-0

Abstract: An oxetane-derived monomer, 3-acryloyloxymethyl-3′-methyloxetane (AMO) was prepared from the reactionof 3-hydromethyl-3-methyloxetane with acryloyl chloride.The cationic ring-opening copolymerization of AMO with another oxetane-derived monomer, 3-(2-(2-(2-methoxyethylenoxy)ethylenoxy)ethylenoxy)-3′-methyloxetane (MEMO) was conducted in CHCl solution using BF3 ·OEt/1, 4-butanediol

Keywords： 4-butanediol     2-methoxyethylenoxy     consistent     oxetane-derived     copolymer    

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Heterologous expression of signal protein 14-3-3 in and the subsequent immune response in mice

ZHENG Meijuan, SHEN Jilong, LUO Qingli, XU Yuanhong

Frontiers of Medicine 2008, Volume 2, Issue 1,   Pages 95-99 doi: 10.1007/s11684-008-0017-y

Abstract: The Sj14-3-3 gene was amplified and subcloned into the expression vector pPICZ?The protein of rSj14-3-3 was prepared and purified and BALB/c mice were immunized which was followedThe Sj14-3-3 gene was expressed and secreted into the medium and its molecular weight was about 35000antibody and rSj14-3-3 had a promising immune reactivity.The recombinant Sj14-3-3 of eukaryotic expression in was successfully harvested.

Keywords： development     challenging     rSj14-3-3     resistance     cultural supernatant    

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Title Author Date Type Operation

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

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

performance in visible-light-driven hydrogen evolution reaction of three-dimensionally ordered macroporous SrTiO

Journal Article

Enhanced photocatalytic water splitting with surface defective SrTiO

Junying LIU, Zhidong WEI, Wenfeng SHANGGUAN

Journal Article

Graphene-like -BN supported polyhedral NiS/NiS nanocrystals with excellent photocatalytic performance

Journal Article

Immobilization of nano-zero-valent irons by carboxylated cellulose nanocrystals for wastewater remediation

Bangxian Peng, Rusen Zhou, Ying Chen, Song Tu, Yingwu Yin, Liyi Ye

Journal Article

Influences of spinel type and polymeric surfactants on the size evolution of colloidal magnetic nanocrystals

Tahereh R. BASTAMI,Mohammad H. ENTEZARI,Chiwai KWONG,Shizhang QIAO

Journal Article

Synaptic devices based on semiconductor nanocrystals

Mingxuan BU, Yue WANG, Lei YIN, Zhouyu TONG, Yiqiang ZHANG, Deren YANG, Xiaodong PI

Journal Article

Dialdehyde cellulose nanocrystal cross-linked chitosan foam with high adsorption capacity for removal of acid red 134

Journal Article

Atomic Interface Catalytically Synthesizing SnP/CoP Hetero-Nanocrystals within Dual-Carbon Hybrids for

Chen Hu,Yanjie Hu,Aiping Chen,Xuezhi Duan,Hao Jiang,Chunzhong Li,

Journal Article

Subsurface damage pattern and formation mechanism of monocrystalline -GaO in grinding process

Journal Article

Xiaohan: Traditional Chinese Medicine Talks About Health, Dietary Supplement and Improving Immunity (2020-3-

18 Apr 2022

Conference Videos

All-inorganic TiO/CsAgBiBr composite as highly efficient photocatalyst under visible light irradiation

Journal Article

Synthesis of copolymers of 3-acryloyloxymethyl-3′-methyloxetane and 3-(2-(2-(2-Methoxyethylenoxy)ethylenoxy)ethylenoxy)-3′-methyloxetane and their ionic conductivity properties

YE Lin, ZHAO Yumei, FENG Zengguo, BAI Ying, WU Feng

Journal Article

Heterologous expression of signal protein 14-3-3 in and the subsequent immune response in mice

ZHENG Meijuan, SHEN Jilong, LUO Qingli, XU Yuanhong

Journal Article