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Size and shape effects of MnFeO nanoparticles as catalysts for reductive degradation of dye pollutants

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, Pages 108-171 doi: 10.1007/s11783-021-1396-4

Abstract: The magnetic nanoparticles that are easy to recycle have tremendous potential as a suitable catalystHerein, we successfully synthesized three kinds of MnFe2sub>O4sub> NPs with distinctiveIt was found that the catalytic activities were dependent on the size and shape of the MnFe2subFurthermore, the MnFe2sub>O4sub> NPs could be readily recovered by a magnet and reusedThe size and shape effects of MnFe2sub>O4sub> nanoparticles demonstrated in this work not

Keywords： Dye degradation MnFe2sub>O4sub> nanoparticles Size and shape-control

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Enhanced 4-chlorophenol biodegradation by integrating FeO nanoparticles into an anaerobic reactor: Long-term

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1519-6

Abstract:

• 4-chlorophenol biodegradation could be enhanced in Fe2sub>O3sub> coupled anaerobic system.

Keywords： Dechlorination Fe2sub>O3sub> nanoparticles Electron transfer Microbial community

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Sulfur-deficient CoNi2sub>S4sub> nanoparticles-anchored porous carbon nanofibers as bifunctional

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11, Pages 1707-1717 doi: 10.1007/s11705-023-2308-x

Abstract: >2sub>S4sub> nanoparticles are prepared as bifunctional electrocatalyst.>2sub>S4sub>.>2sub>S4sub> from 1.68 to 0.52 eV.Moreover, the uniform distribution of CoNi2sub>S4sub> nanoparticles on carbon nanofibersevolution reaction and 380 mV@100 mA·cm^–2 for hydrogen evolution reaction.

Keywords： nanoparticle sulfur vacancy porous carbon nanofiber transition metal sulfides electrolysis

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Influence of surface modified mixed metal oxide nanoparticles on the electrochemical and mechanical properties

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1, Pages 1-14 doi: 10.1007/s11705-022-2176-9

Abstract: Newly synthesized functional nanoparticles, 3-amino-1,2,4-triazole (ATA)/SiO2sub>–TiO2sub>2sub>–TiO2sub> coated steel.The enhanced ATA/SiO2sub>–TiO2sub> nanoparticles inhibited the entry of electrolytes intoWhen the concentration of ATA/SiO2sub>−TiO2sub> nanoparticles was 2 wt %, dynamic mechanicalbarrier and mechanical properties due to the addition of ATA/SiO2sub>–TiO2sub> nanoparticles

Keywords： SiO2sub>/TiO2sub> nanoparticle nanocomposite coatings dynamic mechanical analysis electrochemical

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of promoted rice (Oryza sativa L.) growth by TiO2sub> nanoparticles

Yingdan Zhang, Na Liu, Wei Wang, Jianteng Sun, Lizhong Zhu

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1282-5

Abstract: Abstract • The rice growth was promoted by nano-TiO2 of 0.1–100 mg/L. • Nano-TiO2 enhanced the energystorage in photosynthesis. • Nano-TiO2 reduced energy consumption in carbohydrate metabolism and TCATitanium dioxide nanoparticle (nano-TiO2), as an excellent UV absorbent and photo-catalyst, has beenWe proposed that nano-TiO2 in soil can promote crop yield through photosynthetic and metabolic disturbanceResults showed that rice biomass was increased >30% at every applied dosage (0.1–100 mg/L) of nano-TiO2.

Keywords： Nano-TiO2sub> Rice Photosynthesis Metabolomics Energy storage

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Plasmonic Au nanoparticles supported on both sides of TiO2 hollow spheres for maximising photocatalytic

Jianwei Lu, Lan Lan, Xiaoteng Terence Liu, Na Wang, Xiaolei Fan

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4, Pages 665-671 doi: 10.1007/s11705-019-1815-2

Abstract: hollow spheres (HSs) was developed, in which both sides of TiO HSs were utilised for stabilising Au nanoparticles

Keywords： TiO2sub> hollow spheres plasmonic Au nanoparticles confinement visible light photocatalytic degradation

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Effect of TiO

Navid Azizi, Mojgan Isanejad, Toraj Mohammadi, Reza M. Behbahani

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3, Pages 517-530 doi: 10.1007/s11705-018-1781-0

Abstract: The incorporation of TiO nanoparticles into the polymeric MMMs improved the CO /CH gas separation performance

Keywords： mixed matrix membrane TiO2sub> nanoparticles PEBAX-1657 CO2sub>/CH4sub> separation

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A DNA sensor based on upconversion nanoparticles and two-dimensional dichalcogenide materials

Konstantina Alexaki, Davide Giust, Maria-Eleni Kyriazi, Afaf H. El-Sagheer, Tom Brown, Otto L. Muskens, Antonios G. Kanaras

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4, Pages 935-943 doi: 10.1007/s11705-020-2023-9

Abstract: based on the optical interactions occurring between oligonucleotide-coated NaYF : Yb ; Er upconversion nanoparticlesMonodisperse upconversion nanoparticles were functionalized with single-stranded DNA endowing the nanoparticlesof a complementary oligonucleotide target and the formation of double-stranded DNA, the upconversion nanoparticles

Keywords： upconversion nanoparticles DNA sensor two-dimensional materials MoS2sub> WS2sub>

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Theoretical and experimental study on the fluidity performance of hard-to-fluidize carbon nanotubes-based CO2

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 10, Pages 1460-1475 doi: 10.1007/s11705-022-2159-x

Abstract: Carbon nanotubes-based materials have been identified as promising sorbents for efficient CO2subCO2sub> capture capacity.The low-cost fluidizable-SiO2sub> nanoparticles are used as assistant material to improve theResults reveal that a minimum amount of 7.5 and 5 wt% SiO2sub> nanoparticles are required to achievePure carbon nanotubes + 7.5 wt% SiO2sub> and synthesized carbon nanotubes + 5 wt% SiO2sub

Keywords： CO2sub> capture CNT-based sorbents fluidization SiO2sub> nanoparticles fluidized bed

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Conversion of CO into CO by high active and stable PdNi nanoparticles supported on a metal-organic framework

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7, Pages 1139-1148 doi: 10.1007/s11705-021-2111-5

Abstract: /sub>)2sub> and Pd(NO3sub>)2sub> solution in dilute HNO3sub> and used forbimetallic PdNi nanoparticles with various molar ratios supported on MOF.and Pd+ Ni physical mixture due to the strong synergistic effect of PdNi nanoparticles, high distributionof PdNi nanoparticles, and lower dissociation and desorption barriers.nanoparticles in Pd70sub>Ni30sub>/MIL-101-NH2sub>(Cr) originated from amorphization

Keywords： CO oxidation heterogeneous catalysis metal-organic framework NH2sub> functional group PdNi

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Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production of syngas with potential-independent CO/H ratios

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4, Pages 498-510 doi: 10.1007/s11705-021-2082-6

Abstract: The electrochemical conversion of CO2sub>-H2sub>O into CO-H2sub> using renewableHerein, a series of N-doped carbon nanotubes encapsulating binary alloy nanoparticles (MnanoparticlesMore importantly, stable CO/H2sub> ratios of 2:1 and 1.5:1, corresponding to the ratio to produce>2sub> ratio from electrochemical CO2sub> reduction.

Keywords： electrochemical reduction of CO2sub> syngas N-doped carbon nanotubes encapsulated alloynanoparticles CO/H2sub> ratio

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Influence of phosphate on deposition and detachment of TiO

Zhan Wang, Chongyang Shen, Yichun Du, Yulong Zhang, Baoguo Li

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1163-y

Abstract: We examined influence of phosphate on transport of TiO2 NPs in soil.The widespread use of TiO2 nanoparticles (NPs) makes inevitable their release into the soil.Phosphate is also widespread within soil, and is likely copresent with TiO2 NPs.However, the influence of phosphate on deposition/release— and thereby on transport— of TiO2 NPs in soilthis study we conducted saturated column experiments to systematically examine the transport of TiO2

Keywords： Phosphate TiO2sub> nanoparticles Transport Soil Deposition Detachment

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Effects of iron oxide nanoparticles on phenotype and metabolite changes in hemp clones ( L.)

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1569-9

Abstract:

● Fe3sub>O4sub> NPs increased the biomass and chlorophyll

Keywords： Fe3sub>O4sub> nanoparticle Hemp Growth enhancement THC Metabolite

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Enabling nickel ferrocyanide nanoparticles for high-performance ammonium ion storage

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2, Pages 226-235 doi: 10.1007/s11705-022-2198-3

Abstract: Here, we report a Ni2sub>Fe(CN)6sub>/multiwalled carbon nanotube composite electrode materialThe obtained material consists of nanoparticles with sizes 30–50 nm and the multiwalled carbon nanotubeThe existence of multiwalled carbon nanotube ensures that the Ni2sub>Fe(CN)6sub>/multiwalledFurthermore, detailed ex situ characterizations demonstrate that Ni2sub>Fe(CN)6subTherefore, the Ni2sub>Fe(CN)6sub>/multiwalled carbon nanotube composite presents a long

Keywords： nickel ferrocyanides NH4sub>⁺ electrochemistry Prussian blue aqueous ammonium ion

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Fe3sub>O4sub> encapsulated mesoporous silica nanospheres with tunable size and large void

Tingting LIU, Lihong LIU, Jian LIU, Shaomin LIU, Shi Zhang QIAO

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 1, Pages 114-122 doi: 10.1007/s11705-014-1413-2

Abstract: Magnetic Fe O and mesoporous silica core-shell nanospheres with tunable size from 110–800 nm were synthesized via a one step self-assembly method. The morphological, structural, textural, and magnetic properties were well-characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction, N adsorption-desorption and magnetometer. These nanocomposites, which possess high surface area, large pore volume and well-defined pore size, exhibit two dimensional hexagonal ( 6mm) mesostructures. Interestingly, magnetic core and mesoporous silica shell nanocomposites with large void pore (20 nm) on the shell were generated by increasing the ratio of ethanol/water. Additionally, the obtained nanocomposites combined magnetization response and large void pore, implying the possibility of applications in drug/gene targeting delivery. The cell internalization capacity of NH -functionalized nanocomposites in the case of cancer cells (HeLa cells) was exemplified to demonstrate their nano-medicine application.

Keywords： mesoporous silicas magnetic nanoparticles core-shell nanoparticles cell uptake

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Title Author Date Type Operation

Size and shape effects of MnFeO nanoparticles as catalysts for reductive degradation of dye pollutants

Journal Article

Enhanced 4-chlorophenol biodegradation by integrating FeO nanoparticles into an anaerobic reactor: Long-term

Journal Article

Sulfur-deficient CoNi2sub>S4sub> nanoparticles-anchored porous carbon nanofibers as bifunctional

Journal Article

Influence of surface modified mixed metal oxide nanoparticles on the electrochemical and mechanical properties

Journal Article

of promoted rice (Oryza sativa L.) growth by TiO2sub> nanoparticles

Yingdan Zhang, Na Liu, Wei Wang, Jianteng Sun, Lizhong Zhu

Journal Article

Plasmonic Au nanoparticles supported on both sides of TiO2 hollow spheres for maximising photocatalytic

Jianwei Lu, Lan Lan, Xiaoteng Terence Liu, Na Wang, Xiaolei Fan

Journal Article

Effect of TiO

Navid Azizi, Mojgan Isanejad, Toraj Mohammadi, Reza M. Behbahani

Journal Article

A DNA sensor based on upconversion nanoparticles and two-dimensional dichalcogenide materials

Konstantina Alexaki, Davide Giust, Maria-Eleni Kyriazi, Afaf H. El-Sagheer, Tom Brown, Otto L. Muskens, Antonios G. Kanaras

Journal Article

Theoretical and experimental study on the fluidity performance of hard-to-fluidize carbon nanotubes-based CO2

Journal Article

Conversion of CO into CO by high active and stable PdNi nanoparticles supported on a metal-organic framework

Journal Article

Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production of syngas with potential-independent CO/H ratios

Journal Article

Influence of phosphate on deposition and detachment of TiO

Zhan Wang, Chongyang Shen, Yichun Du, Yulong Zhang, Baoguo Li

Journal Article

Effects of iron oxide nanoparticles on phenotype and metabolite changes in hemp clones ( L.)

Journal Article

Enabling nickel ferrocyanide nanoparticles for high-performance ammonium ion storage

Journal Article

Fe3sub>O4sub> encapsulated mesoporous silica nanospheres with tunable size and large void

Tingting LIU, Lihong LIU, Jian LIU, Shaomin LIU, Shi Zhang QIAO

Journal Article

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