Resource Type

Journal Article 357

Conference Videos 35

Conference Information 6

Conference Topics 1

Year

2024 1

2023 52

2022 90

2021 38

2020 42

2019 28

2018 12

2017 15

2016 16

2015 17

2014 13

2013 7

2012 7

2011 5

2010 10

2009 12

2008 8

2007 10

2006 2

2005 3

open ︾

Keywords

2 13

1 12

nanoparticles 8

4 6

4D printing 4

3 3

Nanoparticles 3

4-Dioxane 2

4D BIM 2

6-trichlorophenol 2

7 2

Additive manufacturing 2

Adsorption 2

Advanced oxidation processes 2

CH4 2

Electron transfer 2

Extracellular polymeric substances 2

Fe3O4 2

N2O 2

open ︾

Search scope:

排序： Display mode:

Preparation of transparent BaSO

Le Fang, Qian Sun, Yong-Hong Duan, Jing Zhai, Dan Wang, Jie-Xin Wang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 902-912 doi: 10.1007/s11705-020-1985-y

Abstract: BaSO nanoparticles as important functional materials have attracted considerable research interests,However, most of BaSO nanoparticles prepared by traditional technology are nanopowders with broad sizeTo the best of our knowledge, the synthesis of transparent BaSO nanodispersions was rarely reported.Compared with the BaSO prepared in a traditional stirred tank, the product prepared using an RPB hasWe believe that the stable BaSO nanodispersions may have a wide range of applications for transparent

Keywords： BaSO4 nanoparticles     rotating packed bed     transparent nanodispersions     BaSO4-PVB films    

HTML PDF Collect

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 Fe2O

Keywords： Dechlorination     Fe2O3 nanoparticles     Electron transfer     Microbial community    

HTML PDF Collect

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 MnFe2O4 NPs with distinctiveFurthermore, the MnFe2O4 NPs could be readily recovered by a magnet and reusedThe size and shape effects of MnFe2O4 nanoparticles demonstrated in this work notaccelerate further understanding the nature of nanocatalysts but also contribute to the precise design of nanoparticles

Keywords： Dye degradation     MnFe2O4 nanoparticles     Size and shape-control    

HTML PDF Collect

Sulfur-deficient CoNi2S4 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: and slow kinetics in water splitting, N-doped porous carbon nanofibers-coupled CoNi2S4 nanoparticles are prepared as bifunctional electrocatalyst.area, and sulfur vacancies are created to modulate the electronic structure of CoNi2S42S42S4 nanoparticles on carbon nanofibers

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

HTML PDF Collect

Synthesis and electrocatalytic property of cubic and spherical nanoparticles of cobalt platinum alloys

Xiaowei TENG, Hong YANG,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 1,   Pages 45-51 doi: 10.1007/s11705-009-0308-0

Abstract: This paper describes the morphological control and electrocatalytic property of CoPt nanoparticles.Both cubic and spherical CoPt nanoparticles were made using cobalt carbonyl and platinum 2,4-pentanedionateEffects of heterogeneous species on shape of the CoPt nanoparticles were examined by replacing cobaltThe size and shape dependent electrocatalytic properties of these nanoparticles were examined based on

Keywords： spherical     2     4-pentanedionate     adamantanecarboxylic     acetylacetonate     electrocatalytic    

HTML PDF Collect

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: The obtained material consists of nanoparticles with sizes 30–50 nm and the multiwalled carbon nanotube

Keywords： nickel ferrocyanides     NH4+     electrochemistry     Prussian blue     aqueous ammonium ion    

HTML PDF Collect

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:

● Fe3O4 NPs increased the biomass and chlorophyll

Keywords： Fe3O4 nanoparticle     Hemp     Growth enhancement     THC     Metabolite    

HTML PDF Collect

Fe3O4 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    

HTML PDF Collect

Antibacterial and anti-flaming PA6 composite with metathetically prepared nano AgCl@BaSO

Wei Zhang, Boren Xu, Caihong Gong, Chunwang Yi, Shen Zhang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 340-350 doi: 10.1007/s11705-020-1942-9

Abstract: facile and environmentally friendly method with low energy consumption for preparing nanoscale AgCl and BaSOco-precipitates (AgCl@BaSO co-precipitates) was developed based on the metathetical reaction.The results demonstrated that in the absence of any coating agent or carrier, the nanoparticles of AgCl@BaSO co-precipitates were homogeneously dispersed in the PA6 matrix.Further analysis showed that after the addition of AgCl@BaSO co-precipitates, the antibacterial performance

Keywords： nano AgCl@BaSO4 co-precipitates     antibacterial     flame resistance     PA6 composite     PA6 yarn    

HTML PDF Collect

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     TiO2 nanoparticles     PEBAX-1657     CO2/CH4 separation    

HTML PDF Collect

Magnetic-porous microspheres with synergistic catalytic activity of small-sized gold nanoparticles and

Kadriye Özlem Hamaloğlu, Ebru Sağ, Çiğdem Kip, Erhan Şenlik, Berna Saraçoğlu Kaya, Ali Tuncel

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3,   Pages 574-585 doi: 10.1007/s11705-019-1799-y

Abstract: Fe O nanoparticles immobilized on porous titania in micron-size range were decorated with small-sizedgold nanoparticles and used as a plasmonic catalyst for the reduction of 4-nitrophenol.Small-sized gold nanoparticles obtained by the Martin method were attached onto the aminated form ofUsing the proposed catalyst, 4-nitrophenol could be converted to 4-aminophenol in an aqueous solutionThe 4-nitrophenol reduction rates were 2.5–79.3 times higher than those obtained with similar plasmonic

Keywords： small-sized gold nanoparticles     magnetic titania microspheres     sol-gel template synthesis     plasmonic catalysis     4-nitrophenol    

HTML PDF Collect

A magnetic adsorbent based on salicylic acid-immobilized magnetite nano-particles for pre-concentration of Cd(II) ions

Hossein Abdolmohammad-Zadeh, Arezu Salimi

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 450-459 doi: 10.1007/s11705-020-1930-0

Abstract: In this research, an eco-friendly magnetic adsorbent based on Fe O /salicylic acid nanocomposite was fabricated using a facile one-pot co-precipitation method. The crystalline and morphological characterization of the prepared nanocomposite was performed by field emission scanning electron microscopy, X-ray diffraction, and Fourier transform infrared spectroscopy. The nanocomposite was employed as a magnetic solid-phase extraction agent for separation of Cd(II) ions from synthetic solutions. Some experimental factors affecting the extraction efficiency were investigated and optimized. Following elution with acetic acid (pH 3.5), the pre-concentrated analyte was quantified by flame atomic absorption spectrometry. In optimal conditions, a linear calibration graph was achieved in the concentration range of 0.2‒30 ng·mL with a determination coefficient ( ) of 0.9953. The detection limit, the enhancement factor, inter- and intra-day relative standard deviations (for six consecutive extractions at the concentration level of 10 ng·mL ) were 0.04 ng·mL , 100, 2.38% and 1.52%, respectively. To evaluate the accuracy of the method, a certified reference material (NIST SRM 1643e) was analyzed, and there was a good agreement between the certified and the measured values. It was successfully utilized to determine cadmium in industrial wastewater samples and the attained relative recovery values were between 96.8% and 103.2%.

Keywords： cadmium     magnetic solid-phase extraction     Fe3O4 nanoparticles     Fe3O4/salicylic acid nanocomposite     flame atomic absorption spectrometry    

HTML PDF Collect

Novel coprecipitation–oxidation method for recovering iron from steel waste pickling liquor

Shejiang Liu, Hongyang Yang, Yongkui Yang, Yupeng Guo, Yun Qi

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 1, doi: 10.1007/s11783-017-0902-1

Abstract: Fe O nanoparticles were well synthesized from steel waste pickling liquor.X-ray diffraction patterns showed that the produced Fe O nanoparticles were single phase.The Fe O nanoparticles were approximately spherical and slightly agglomerated.Vibrating sample magnetometry showed that the Fe O nanoparticles produced from the WPLs had good magnetic

Keywords： Waste pickling liquor     Coprecipitation–oxidation     Fe3O4 nanoparticles     Oxidation–reduction    

HTML PDF Collect

Translocation and biotoxicity of metal (oxide) nanoparticles in the wetland-plant system

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1432-4

Abstract:

• Aquatic plants are more likely to absorb TiO2 NPs that are beneficial to them.

Keywords： Constructed wetlands     Aquatic plants     Nanoparticles     Physiological activity     Biomass    

HTML PDF Collect

Surface modification of mesoporous silica nanoparticle with 4-triethoxysilylaniline to enhance seawater

Jian Wang, Qun Wang, Xueli Gao, Xinxia Tian, Yangyang Wei, Zhen Cao, Chungang Guo, Huifeng Zhang, Zhun Ma, Yushan Zhang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 1, doi: 10.1007/s11783-019-1185-5

Abstract: Mesoporous silica nanoparticle was modified with 4-triethoxysilylaniline.Mesoporous silica nanoparticles (MSN), with higher water permeability than NaA zeolite, were used to

Keywords： nanocomposite membrane     Reverse osmosis     Seawater desalination     Aminophenyl-functionalized mesoporous silica nanoparticles    

HTML PDF Collect

Title Author Date Type Operation

Preparation of transparent BaSO

Le Fang, Qian Sun, Yong-Hong Duan, Jing Zhai, Dan Wang, Jie-Xin Wang

Journal Article

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

Journal Article

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

Journal Article

Sulfur-deficient CoNi2S4 nanoparticles-anchored porous carbon nanofibers as bifunctional

Journal Article

Synthesis and electrocatalytic property of cubic and spherical nanoparticles of cobalt platinum alloys

Xiaowei TENG, Hong YANG,

Journal Article

Enabling nickel ferrocyanide nanoparticles for high-performance ammonium ion storage

Journal Article

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

Journal Article

Fe3O4 encapsulated mesoporous silica nanospheres with tunable size and large void

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

Journal Article

Antibacterial and anti-flaming PA6 composite with metathetically prepared nano AgCl@BaSO

Wei Zhang, Boren Xu, Caihong Gong, Chunwang Yi, Shen Zhang

Journal Article

Effect of TiO

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

Journal Article

Magnetic-porous microspheres with synergistic catalytic activity of small-sized gold nanoparticles and

Kadriye Özlem Hamaloğlu, Ebru Sağ, Çiğdem Kip, Erhan Şenlik, Berna Saraçoğlu Kaya, Ali Tuncel

Journal Article

A magnetic adsorbent based on salicylic acid-immobilized magnetite nano-particles for pre-concentration of Cd(II) ions

Hossein Abdolmohammad-Zadeh, Arezu Salimi

Journal Article

Novel coprecipitation–oxidation method for recovering iron from steel waste pickling liquor

Shejiang Liu, Hongyang Yang, Yongkui Yang, Yupeng Guo, Yun Qi

Journal Article

Translocation and biotoxicity of metal (oxide) nanoparticles in the wetland-plant system

Journal Article

Surface modification of mesoporous silica nanoparticle with 4-triethoxysilylaniline to enhance seawater

Jian Wang, Qun Wang, Xueli Gao, Xinxia Tian, Yangyang Wei, Zhen Cao, Chungang Guo, Huifeng Zhang, Zhun Ma, Yushan Zhang

Journal Article