Hydrothermal synthesis of single-crystal bismuth ferrite nanoflakes assisted by potassium nitrate

AbstractHydrothermal synthesis produced the new compound SrCo2(AsO4)(AsO3OH)(OH)(H2O). The compound belongs to the tsumcorite group (natural and synthetic compounds with the general formula M(1)M(2)2(XO4)2(H2O,OH)2; M(1)1+,2+,3+ = Na, K, Rb, Ag, NH4, Ca, Pb, Bi, Tl; M(2)2+,3+ = Al, Mn3+, Fe3+, Co, Ni, Cu, Zn; and X5+,6+ = P, As, V, S, Se, Mo). It represents (1) the first Sr member, (2) the until now unknown [7]-coordination for the M(1) position, (3) the first proof of (partially) protonated arsenate groups in this group of compounds, and (4) a new structure variant.The crystal structure of the title compound was determined using single-crystal X-ray diffraction data. The compound is monoclinic, space group P21/a, with a = 9.139(2), b = 12.829(3), c = 7.522(2) Å, β = 114.33(3)°, V = 803.6(3) Å3, Z = 4 [wR2 = 0.065 for 3530 unique reflections]. The hydrogen atoms were located experimentally.

Download Full-text

HYDROTHERMAL SYNTHESIS AND SINGLE-CRYSTAL X-RAY STRUCTURE REFINEMENT OF THREE BORATES: SIBIRSKITE, PARASIBIRSKITE AND PRICEITE

The Canadian Mineralogist ◽

10.3749/canmin.49.3.823 ◽

2011 ◽

Vol 49 (3) ◽

pp. 823-834 ◽

Cited By ~ 9

Author(s):

W. Sun ◽

Y.-X. Huang ◽

Z. Li ◽

Y. Pan ◽

J.-X. Mi

Keyword(s):

Hydrothermal Synthesis ◽

Single Crystal ◽

Structure Refinement ◽

X Ray

Download Full-text

Hydrothermal Synthesis of Perovskite Bismuth Ferrite Crystallites with the Help of NH4Cl

Journal of Nanoscience and Nanotechnology ◽

10.1166/jnn.2012.5435 ◽

2012 ◽

Vol 12 (8) ◽

pp. 6552-6557 ◽

Cited By ~ 5

Author(s):

Zhong-Cheng Qiu ◽

Jian-Ping Zhou ◽

Gangqiang Zhu ◽

Xiao-Ming Chen ◽

Ruo-Lin Yang ◽

...

Keyword(s):

Hydrothermal Synthesis ◽

Bismuth Ferrite

Download Full-text

Microwave-Hydrothermal Synthesis and Structural Characterization of Multiferroic Bismuth Ferrite Nanostructures

Ferroelectrics ◽

10.1080/00150193.2010.486248 ◽

2010 ◽

Vol 409 (1) ◽

pp. 204-210 ◽

Cited By ~ 6

Author(s):

Xinhua Zhu ◽

Yun Yang ◽

Kai He ◽

Jianmin Zhu ◽

Song Ye ◽

...

Keyword(s):

Hydrothermal Synthesis ◽

Structural Characterization ◽

Bismuth Ferrite ◽

Microwave Hydrothermal

Download Full-text

Hydrothermal synthesis and single-crystal structural characterization of the layered vanadium(IV) phosphate VOC6H5PO3.cntdot.H2O

Chemistry of Materials ◽

10.1021/cm00008a002 ◽

1990 ◽

Vol 2 (2) ◽

pp. 91-93 ◽

Cited By ~ 51

Author(s):

Guohe Huan ◽

Allan J. Jacobson ◽

Jack W. Johnson ◽

Edward W. Corcoran

Keyword(s):

Hydrothermal Synthesis ◽

Single Crystal ◽

Structural Characterization ◽

Crystal Structural

Download Full-text

Hydrothermal Synthesis of Single-Crystal Szaibelyite MgBO2(OH) Nanobelt as a New Host Material for Red-Emitting Rare-Earth Ions

Chemistry of Materials ◽

10.1021/cm702719s ◽

2008 ◽

Vol 20 (1) ◽

pp. 250-257 ◽

Cited By ~ 36

Author(s):

Jinping Liu ◽

Yuanyuan Li ◽

Xintang Huang ◽

Zikun Li ◽

Guangyun Li ◽

...

Keyword(s):

Rare Earth ◽

Hydrothermal Synthesis ◽

Single Crystal ◽

Rare Earth Ions ◽

Host Material ◽

New Host

Download Full-text

Synthesis and characterization of a disordered variant of KB5O7(OH)2

Zeitschrift für Naturforschung B ◽

10.1515/znb-2015-0064 ◽

2015 ◽

Vol 70 (9) ◽

pp. 649-658 ◽

Cited By ~ 2

Author(s):

Teresa S. Ortner ◽

Michael Schauperl ◽

Klaus Wurst ◽

Thomas S. Hofer ◽

Hubert Huppertz

Keyword(s):

Crystal Structure ◽

Hydrothermal Synthesis ◽

Single Crystal ◽

Structure Determination ◽

Molar Ratio ◽

Potassium Cation ◽

Synthesis And Characterization ◽

Monoclinic Space Group

AbstractThe potassium pentaborate KB5O7(OH)2 reported herein crystallizes in the monoclinic space group P21/c (no. 14) with the lattice parameters a = 904.8(2), b = 753.2(2), c = 1214.9(5) pm, β = 117.16(2)°, and V = 0.73663(5) nm3 (Z = 4). It is a disordered structural variant of an already known compound with the same composition (a = 766.90(3), b = 904.45(3), c = 1223.04(4) pm, β = 119.132(2)°, and V = 0.74101(5) nm3 (Z = 4)) reported by Wu in 2011. The disorder of the potassium cation in the single crystal structure determination of KB5O7(OH)2 presented here leads to a remarkably elongated a axis and a corresponding reduction of the length of the b axis in comparison to the ordered compound. The disordered variant was obtained through a hydrothermal synthesis from KNO3, B2O3, and Ce(NO3)3·6H2O with a molar ratio of 1:1:0.07.

Download Full-text