Polygonum jucundum var. rotundum Z. Z. Zhou  Q. Y. Sun, a new variety of Polygonaceae from Anhui, China

Zhou, Zhongze; Qing-Ye, Sun; Xu, Weina; Jun, Shen; LI-Lin, XU; Xiu-Xia, Zhao

doi:10.1360/aps06205

Cited by 37 publications

(53 citation statements)

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“…Secondary (non-C14/C15) phases encountered in this class of alloys have been studied by transmission electron microscopy (TEM); viz. C36, [34] NiTi x , [35,36] ZrTi x , [37] bcc, [38] and ZrO 2 . [39] TEM examination of rapidly solidified mixed phase C14/C15 material has also been performed by Reference 40. This article will measure the as-cast microstructure of three complex nine-component Laves alloys applying a state-of-the-art microanalytical microprobe technique and selected area diffraction (SAD).…”

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confidence: 99%

Examination of Multiphase (Zr,Ti)(V,Cr,Mn,Ni)2 Ni-MH Electrode Alloys: Part I. Dendritic Solidification Structure

Boettinger¹,

Newbury²,

Wang³

et al. 2010

Metall Mater Trans A

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The solidification microstructures of three nine-element Zr-Ni-based AB 2 type C14/C15 Laves hydrogen storage alloys are determined. The selected compositions represent a class of alloys being examined for usage as an MH electrode in nickel metal-hydride batteries that often have their best properties in the cast state. Solidification is accomplished by dendritic growth of hexagonal C14 Laves phase, peritectic solidification of cubic C15 Laves phase, and formation of cubic B2 phase in the interdendritic regions. The B2 phase decomposes in the solid state into a complex multivariate platelike structure containing Zr-Ni-rich intermetallics. The observed sequence C14/C15 upon solidification agrees with predictions using effective compositions and thermodynamic assessments of the ternary systems, Ni-Cr-Zr and Cr-Ti-Zr. Experimentally, the closeness of the compositions of the C14 and C15 phases required the use of compositional mapping with an energy dispersive detector capable of processing a very high X-ray flux to locate regions in the microstructure for quantitative composition measurement and transmission electron microscope examination.

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confidence: 99%

Examination of Multiphase (Zr,Ti)(V,Cr,Mn,Ni)2 Ni-MH Electrode Alloys: Part I. Dendritic Solidification Structure

Boettinger¹,

Newbury²,

Wang³

et al. 2010

Metall Mater Trans A

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“…[85,86] Zhou et al introduced the amplification of RCA to report a highly sensitive ECL sensor for Hg 2+ . [87] Besides the polymerase, Jiang et al also used exonuclease I to develop ECL sensor for Hg 2+ . [88] Embedded ECL reagents owning high affinity with dsDNA, Ru(phen) 3 2+ [89,90] and Ru-dppz, [91] have been also employed to develop label-free ECL sensors for Hg 2+ .…”

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confidence: 99%

Electrochemiluminescent functional nucleic acids‐based sensors for food analysis

Zhu

Wang

et al. 2019

Luminescence

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Foodborne contaminants widely exist in foods, which can lead to various foodborne diseases and food safety issues. The development of quick, sensitive and universal analytical approaches for foodborne contaminants is imperative. Electrochemiluminescent functional nucleic acids (ECL FNAs)‐based sensors are a series of sensing devices using FNAs as the recognition elements and ECL as the transducer. Contributing to the specific recognition ability of FNA and the high sensitivity of ECL, ECL FNA‐based sensors are considered to be of great application potential for foodborne contaminants monitoring. This review mainly presents the applications of ECL FNA‐based sensors for foodborne contaminants (including microorganisms, mycotoxins, allergens, antibiotics, heavy metal ions, pesticides and some illegal additives). In general, the application of ECL FNA‐based sensors in the field of food analysis is just in its infancy. Although there are several limitations and challenges, it is envisaged that ECL FNA‐based sensors will have broad prospects for food analysis in the future.

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“…As one of the high energy materials, a typical furoxan derivative is 3,4-bis(4'-nitrofurazan-3'-yl)furoxan (DNTF). DNTF is mainly used in melt cast explosives because of its high nitrogen content, good oxygen balance, and high energy density [3][4][5]. Unfortunately, two main problems still exist: its melting point (110 8C) reaches the upper limit for the melting point of melt cast explosives, which is of inconvenience for the casting procedure.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Crystal Structure, and Thermal Behavior of 3‐(4‐Aminofurazan‐3‐yl)‐4‐(4‐nitrofurazan‐3‐yl)furazan (ANTF)

Liang

et al. 2016

Propellants Explo Pyrotec

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The energetic material 3‐(4‐aminofurazan‐3‐yl)‐4‐(4‐nitrofurazan‐3‐yl)furazan (ANTF) with low melting‐point was synthesized by means of an improved oxidation reaction from 3,4‐bis(4′‐aminofurazano‐3′‐yl)furazan. The structure of ANTF was confirmed by 13C NMR spectroscopy, mass spectrometry, and the crystal structure was determined by X‐ray diffraction. ANTF crystallized in monoclinic system P21/c, with a crystal density of 1.785 g cm−3 and crystal parameters a=6.6226(9) Å, b=26.294(2) Å, c=6.5394(8) Å, β=119.545(17)°, V=0.9907(2) nm3, Z=4, μ=0.157 mm−1, F(000)=536. The thermal stability and non‐isothermal kinetics of ANTF were studied by differential scanning calorimetry (DSC) with heating rates of 2.5, 5, 10, and 20 K min−1. The apparent activation energy (Ea) of ANTF calculated by Kissinger's equation and Ozawa's equation were 115.9 kJ mol−1 and 112.6 kJ mol−1, respectively, with the pre‐exponential factor lnA=21.7 s−1. ANTF is a potential candidate for the melt‐cast explosive with good thermal stability and detonation performance.

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Polygonum jucundum var. rotundum Z. Z. Zhou Q. Y. Sun, a new variety of Polygonaceae from Anhui, China

Cited by 37 publications

References 0 publications

Examination of Multiphase (Zr,Ti)(V,Cr,Mn,Ni)2 Ni-MH Electrode Alloys: Part I. Dendritic Solidification Structure

Examination of Multiphase (Zr,Ti)(V,Cr,Mn,Ni)2 Ni-MH Electrode Alloys: Part I. Dendritic Solidification Structure

Electrochemiluminescent functional nucleic acids‐based sensors for food analysis

Synthesis, Crystal Structure, and Thermal Behavior of 3‐(4‐Aminofurazan‐3‐yl)‐4‐(4‐nitrofurazan‐3‐yl)furazan (ANTF)

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