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Postsynthesis of hierarchical core/shell ZSM-5 as an efficient catalyst in ketalation and acetalization

Peng Luo, Yejun Guan, Hao Xu, Mingyuan He, Peng Wu

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 2,   Pages 258-266 doi: 10.1007/s11705-019-1878-0

Abstract: Hierarchical core/shell Zeolite Socony Mobil-five (ZSM-5) zeolite was hydrothermally postsythesized inpartially from the bulky ZSM-5 crystals and then were reassembled into the MFI-type nanosheets with the structure-directingeffect of diammonium surfactant, attaching to the out-surface of ZSM-5 core crystals.The mesopores thus were generated in both the core and shell part, giving rise to a micropore/mesoporePossessing the multiple mesopores and enlarged external surface area, the core/shell ZSM-5 zeolite exhibited

Keywords: core/shell ZSM-5     in situ recrystallization     mesopore     ketalation and acetalization reactions    

Chemical Resistant Yarn with Hierarchical CoreShell Structure for Safety Monitoring and Tunable Thermal Article

Duo Xu, Yingcun Liu, Can Ge, Chong Gao, Ze Chen, Ziyi Su, Haoran Gong, Weilin Xu, Jian Fang

Engineering 2024, Volume 32, Issue 1,   Pages 221-229 doi: 10.1016/j.eng.2023.06.018

Abstract: Herein, the design, manufacturing, and use of stretchable hierarchical coreshell yarns (HCSYs)Furthermore, a desirable dynamic thermoregulation function is achieved by exploiting the fabric structure

Keywords: Hierarchical coreshell structure     Chemical resistant yarn     Wearable strain sensor     Thermoregulation    

Property-performance relationship of core-shell structured black TiO photocatalyst for environmental

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1711-3

Abstract:

● Properties and performance relationship of CSBT photocatalyst were investigated.

Keywords: Black TiO2     Core-shell structure     Property-performance relationship     Agro-industrial effluent    

Recent advances in gold-metal oxide core-shell nanoparticles: Synthesis, characterization, and their

Michelle Lukosi,Huiyuan Zhu,Sheng Dai

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 39-56 doi: 10.1007/s11705-015-1551-1

Abstract: Heterogeneous catalysis with core-shell structures has been a large area of focus for many years.This paper reviews the most recent work and research in core-shell catalysts utilizing noble metals,specifically gold, as the core within a metal oxide shell.The advantage of the core-shell structure lies in its capacity to retain catalytic activity under thermalthe core and shell.

Keywords: core-shell     characterization     core-shell structure     Different     stability    

NiCo2O4@quinone-rich N–C coreshell nanowires as composite electrode for electric double layer capacitor

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 373-386 doi: 10.1007/s11705-022-2223-6

Abstract: Then, the quinone-rich nitrogen-doped carbon shell structure was formed around NiCo2O

Keywords: carbon cloth     NiCo2O4 nanowires     coreshell structure     quinone-rich     electric double    

Preparation of nZVI embedded modified mesoporous carbon for catalytic persulfate to degradation of reactive black 5

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1372-4

Abstract:

• The MCNZVI is prepared as an interesting material for PS activation.

Keywords: MCNZVI     Core-shell structure     Reactive Black 5     Persulfate     Mechanism    

Pyrolysis transformation of ZIF-8 wrapped with polytriazine to nitrogen enriched core-shell polyhedrons

Nuoya Wang, Xinhua Huang, Lei Zhang, Jinsong Hu, Yimin Chao, Ruikun Zhao

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 944-953 doi: 10.1007/s11705-020-2005-y

Abstract: This work presents a simple effective strategy to synthesize -doped and shell-controlled carbon nanocagesA green approach to synthesize core-shell ZIF-8@PTZ nanoparticles involves zinc contained ZIF-8 coreSynthesized core-shell ZIF-8@PTZ nanoparticles are calcinated to further sublime zinc through PTZ shelland washed by HCl, leaving a porous carbon structure.

Keywords: core-shell     EDLC electrode     microporos nano polygons     nitrogen doped carbon    

CC@BCN@PANI core-shell nanoarrays as ultra-high cycle stability cathode for Zn-ion hybrid supercapacitors

Frontiers in Energy 2023, Volume 17, Issue 4,   Pages 555-566 doi: 10.1007/s11708-023-0882-8

Abstract: Because of the excellent specific capacity and conductivity of PANI, the CC@BCN@PANI core-shell nanoarraysMoreover, the 3D nanoarray structure can provide enough space for the volume expansion and contraction

Keywords: CC@BCN@PANI cathode     Zn-ion hybrid supercapacitor     core-shell nanoarrays     high energy density     ultra-high    

Construction of PS/PNIPAM core-shell particles and hollow spheres by using hydrophobic interaction and

ZHU Dongmei, WANG Fei, GAO Cuiling, XU Zheng

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 3,   Pages 253-256 doi: 10.1007/s11705-008-0049-5

Abstract: reports an easy and effective way to fabricate polystyrene/poly (-isopropylacrylamide) (PS/PNIPAM) core-shellThen, PNIPAM adheres to the PS particles to form a core-shell structure as a result of their hydrophobicFurthermore, the hollow PNIPAM spheres were obtained by etching the PS core with chloroform.

Keywords: initiator     core-shell     transition     polystyrene/poly     advantage    

Fabrication of MIL-100(Fe)@SiO

Yinlong Hu,Shuang Zheng,Fumin Zhang

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 4,   Pages 534-541 doi: 10.1007/s11705-016-1596-9

Abstract: In this regard, magnetic MIL-100(Fe)@SiO @Fe O microspheres with a novel core-shell structure were fabricated

Keywords: metal-organic frameworks     heterogeneous catalysis     magnetically recoverable catalysts     core-shell structure    

Novel hierarchical yolk-shell

Xiqing Luo, Miaomiao Jiang, Kun Shi, Zhangxian Chen, Zeheng Yang, Weixin Zhang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1322-1331 doi: 10.1007/s11705-021-2036-z

Abstract: For high performance supercapacitors, novel hierarchical yolk-shell -Ni(OH) /Mn O microspheres wereThe unique -Ni(OH) based yolk-shell microstructures decorated with numerous interconnected nanosheetsConsequently, when tested in 1 mol·L KOH aqueous electrolyte for supercapacitors, the yolk-shell -NiThe proposed -Ni(OH) /Mn O microspheres with hetero-composition and unique hierarchical yolk-shell

Keywords:    

Separation/degradation behavior and mechanism for cationic/anionic dyes by Ag-functionalized FeO-PDA core-shell

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1572-1

Abstract:

● PDA-Fe3O4-Ag was made by hydrothermal and oxidation self-polymerization method.

Keywords: PDA     Fe3O4     Magnetic adsorbent     Cationic dyes     Anionic dyes    

Interfacial charge transfer and photocatalytic activity in a reverse designed BiO/TiO core-shell

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 732-743 doi: 10.1007/s11708-021-0772-x

Abstract: In this study, the electronic and photocatalytic properties of core-shell heterojunctions photocatalystsThe core-shell nanostructure, obtained by efficient control of the sol-gel polymerization and impregnationThe morphological, optical, and chemical composition of the core-shell nanostructures were characterizedThe charge transfer, their density, and lifetime were found to rely on the layout layers in the core-shellIn optimal core-shell design, Bi2O3 collects holes from TiO2, leaving

Keywords: photocatalysis     core-shell     heterojunction     H2     TiO2     Bi2O3   

Layered double hydroxide-based core-shell nanoarrays for efficient electrochemical water splitting

Wenfu Xie, Zhenhua Li, Mingfei Shao, Min Wei

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 537-554 doi: 10.1007/s11705-018-1719-6

Abstract: Designing LDHs into hierarchical architectures (e.g., core-shell nanoarrays) is one of the most promisingThis review mainly focuses on recent progress on the synthesis of hierarchical LDH-based core-shell nanoarraysBy classifying different nanostructured materials combined with LDHs, a number of LDH-based core-shellMoreover, further developments and challenges in developing promising electrocatalysts based on hierarchical

Keywords: layered double hydroxides (LDHs)     core-shell nanoarrays     oxygen evolution reaction (OER)     hydrogen evolution    

Hierarchical fractal structure of perfect single-layer graphene

T. Zhang, K. Ding

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4,   Pages 371-382 doi: 10.1007/s11465-013-0279-1

Abstract:

The atomic lattice structure of perfect single-layer graphene that can actually be regarded as a kindof hierarchical fractal structure from the perspective of fractal geometry was studied for the firstThree novel and special discoveries on hierarchical fractal structure and sets were unveiled upon examinationThe interior fractal-type structure was discovered to be the fifth space-filling curve from physicalA fundamental example of a multi-fractal structure was also presented.

Keywords: hierarchical fractal structure     fractal dimension     the fifth space-filling curve     multi-fractal structure    

Title Author Date Type Operation

Postsynthesis of hierarchical core/shell ZSM-5 as an efficient catalyst in ketalation and acetalization

Peng Luo, Yejun Guan, Hao Xu, Mingyuan He, Peng Wu

Journal Article

Chemical Resistant Yarn with Hierarchical CoreShell Structure for Safety Monitoring and Tunable Thermal

Duo Xu, Yingcun Liu, Can Ge, Chong Gao, Ze Chen, Ziyi Su, Haoran Gong, Weilin Xu, Jian Fang

Journal Article

Property-performance relationship of core-shell structured black TiO photocatalyst for environmental

Journal Article

Recent advances in gold-metal oxide core-shell nanoparticles: Synthesis, characterization, and their

Michelle Lukosi,Huiyuan Zhu,Sheng Dai

Journal Article

NiCo2O4@quinone-rich N–C coreshell nanowires as composite electrode for electric double layer capacitor

Journal Article

Preparation of nZVI embedded modified mesoporous carbon for catalytic persulfate to degradation of reactive black 5

Journal Article

Pyrolysis transformation of ZIF-8 wrapped with polytriazine to nitrogen enriched core-shell polyhedrons

Nuoya Wang, Xinhua Huang, Lei Zhang, Jinsong Hu, Yimin Chao, Ruikun Zhao

Journal Article

CC@BCN@PANI core-shell nanoarrays as ultra-high cycle stability cathode for Zn-ion hybrid supercapacitors

Journal Article

Construction of PS/PNIPAM core-shell particles and hollow spheres by using hydrophobic interaction and

ZHU Dongmei, WANG Fei, GAO Cuiling, XU Zheng

Journal Article

Fabrication of MIL-100(Fe)@SiO

Yinlong Hu,Shuang Zheng,Fumin Zhang

Journal Article

Novel hierarchical yolk-shell

Xiqing Luo, Miaomiao Jiang, Kun Shi, Zhangxian Chen, Zeheng Yang, Weixin Zhang

Journal Article

Separation/degradation behavior and mechanism for cationic/anionic dyes by Ag-functionalized FeO-PDA core-shell

Journal Article

Interfacial charge transfer and photocatalytic activity in a reverse designed BiO/TiO core-shell

Journal Article

Layered double hydroxide-based core-shell nanoarrays for efficient electrochemical water splitting

Wenfu Xie, Zhenhua Li, Mingfei Shao, Min Wei

Journal Article

Hierarchical fractal structure of perfect single-layer graphene

T. Zhang, K. Ding

Journal Article