Articles with "intergrowth" as a keyword



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Extrauterine growth restriction in extremely preterm infants based on the Intergrowth-21st Project Preterm Postnatal Follow-up Study growth charts and the Fenton growth charts

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Published in 2020 at "European Journal of Pediatrics"

DOI: 10.1007/s00431-020-03796-0

Abstract: Growth charts are essential for monitoring the postnatal growth of preterm infants. The preterm postnatal follow-up study (PPFS) of the Intergrowth-21st Project provides new growth standards based on a longitudinal study. This study was conducted… read more here.

Keywords: growth charts; intergrowth; study; preterm infants ... See more keywords
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Preparation of LTA, HS and FAU/EMT intergrowth zeolites from aluminum scraps and industrial metasilicate

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Published in 2019 at "Journal of Material Cycles and Waste Management"

DOI: 10.1007/s10163-019-00873-x

Abstract: Na-LTA zeolite crystals were synthesized via hydrothermal method using aluminum scraps and industrial sodium metasilicate. The obtained hydrogel with molar composition: 3.741 Na2O:Al2O3:1.450 SiO2:175.520 H2O, was aged at room temperature for 14 h and heated at… read more here.

Keywords: metasilicate; scraps industrial; fau emt; aluminum scraps ... See more keywords

From Fe32+Ge35-P to Fe32+Ge35--P As : Fine geometry optimization in new intergrowth structures

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Published in 2019 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2018.11.208

Abstract: Abstract A new compound with a two-dimensional intergrowth structure, Fe32+δGe35-xPx (x = 1.7–4.4, δ = 0.6–0.75), and the solid solution on its base, Fe32+δGe35-x-yPxAsy (δ read more here.

Keywords: intergrowth; ge35 fe32; fe32 ge35; geometry ... See more keywords
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Microwave assisted synthesis of MTT-TON intergrowth crystals for the catalytic conversion of naphtha to olefins

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Published in 2018 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2017.10.023

Abstract: Abstract We present herein, the microwave assisted synthesis of SSZ-54, an intergrowth of MTT and TON frameworks using novel dual templates and the ability of the synthesized zeolites in the cracking of hexane to produce… read more here.

Keywords: intergrowth; mtt ton; conversion; microwave assisted ... See more keywords
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Orchestrating fluoride effect, secondary growth and microwave irradiation in the synthesis of EU-1/ZSM-48 intergrowth crystals for the conversion of dimethyl ether to olefins

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Published in 2018 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2018.02.047

Abstract: Abstract A great decrease in the crystallization time of EU-1 zeolite to 10 h was achieved by coupling between the microwave-assisted hydrothermal synthesis and the addition of fluoride as crystallization promoter in the presence of… read more here.

Keywords: intergrowth; conversion; orchestrating fluoride; fluoride effect ... See more keywords
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Triple-template system for phosphorus-modified AFX/CHA intergrowth zeolite

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Published in 2020 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2020.110540

Abstract: Abstract Phosphorus-modified zeolite with an intergrowth structure of AFX and CHA (P-AFX/CHA) was synthesized by a triple-template system. The synthesis system involved two nitrogen-containing organic structure directing agents (N-OSDAs, N,N,N-trimethyl-1-adamantammonium hydroxide and 1,1'-(1,4-butanediyl)bis(1-azonia-4-azabicyclo[2,2,2]octane) dibromide) for… read more here.

Keywords: intergrowth zeolite; afx cha; system; intergrowth ... See more keywords

Controllable synthesis of SAPO-11/5 intergrowth zeolite for hydroisomerization of n-hexane

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Published in 2021 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2020.110857

Abstract: Abstract Intergrowth zeolites are always synthesized to combine advantages of each single phase. Herein, the SAPO-11/5 intergrowth zeolite with controlled AFI/AEL phase ratios was synthesized and used for the n-hexane hydroisomerization. The obtained samples were… read more here.

Keywords: hexane; intergrowth zeolite; intergrowth; hydroisomerization ... See more keywords
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Direct observation of tunnelled intergrowth in SnO2/Ga2O3 complex nanowires.

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Published in 2019 at "Nanotechnology"

DOI: 10.1088/1361-6528/aaefc4

Abstract: β-Ga2O3 intergrowths have been revealed in the SnO2 rutile structure when SnO2/Ga2O3 complex nanostructures are grown by thermal evaporation with a catalyst-free basis method. The structure is formed by a Ga2O3 nanowire trunk, around which… read more here.

Keywords: sno2 ga2o3; observation tunnelled; ga2o3; intergrowth ... See more keywords
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Which growth standards should be used to identify large- and small-for-gestational age infants of mothers with type 1 diabetes? A pre-specified analysis of the CONCEPTT trial

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Published in 2021 at "BMC Pregnancy and Childbirth"

DOI: 10.1186/s12884-021-03554-6

Abstract: Background Offspring of women with type 1 diabetes are at increased risk of fetal growth patterns which are associated with perinatal morbidity. Our aim was to compare rates of large- and small-for-gestational age (LGA; SGA)… read more here.

Keywords: trial; intergrowth; conceptt; type diabetes ... See more keywords
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Microwave-Assisted Solution Synthesis of Metastable Intergrowth of AgInS2 Polymorphs

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27061815

Abstract: The intergrowth of stable and metastable AgInS2 polymorphs was synthesized using a microwave-assisted synthesis. The samples were synthesized in water and in a deep eutectic solvent (DES) consisting of choline chloride and thiourea. An increase… read more here.

Keywords: intergrowth; solution; synthesis; polymorphs ... See more keywords