CN107032405A - Manganese perovskite type inorganic pigment - Google Patents

Manganese perovskite type inorganic pigment Download PDF

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Publication number
CN107032405A
CN107032405A CN201610941649.2A CN201610941649A CN107032405A CN 107032405 A CN107032405 A CN 107032405A CN 201610941649 A CN201610941649 A CN 201610941649A CN 107032405 A CN107032405 A CN 107032405A
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China
Prior art keywords
inorganic pigment
perovskite type
manganese perovskite
pigment
type inorganic
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CN201610941649.2A
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Chinese (zh)
Inventor
匡小军
叶炫宏
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Guilin University of Technology
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Guilin University of Technology
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Priority to CN201610941649.2A priority Critical patent/CN107032405A/en
Publication of CN107032405A publication Critical patent/CN107032405A/en
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/006—Compounds containing, besides manganese, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

The present invention discloses a kind of new Manganese perovskite type inorganic pigment, and its color is blue-green, and its structure is the perovskite structure that oxygen lacks.The chemical composition of the inorganic pigment is Ba6Na2M2Mn2O17, wherein, M is Nb or Ta.The chemical composition and preparation technology of Manganese perovskite type inorganic pigment disclosed by the invention are simple, and heat endurance height, good weatherability, chemical stability are excellent, bright and lustrous, can be used as cool colour pigment.

Description

Manganese perovskite type inorganic pigment
Technical field
The present invention relates to inorganic pigment field, and in particular to the inorganic pigment of Manganese perovskite type niobates and tantalates and Its preparation method.
Background technology
Inorganic pigment is in coating, plastics, synthetic fibers, rubber, construction material, school supply and stationery, drawing pigment, ink, paper Had a wide range of applications in.Divide from color, be referred to as warm colour pigment with red, orange, yellow pigment, and with blue, green, purple Pigment be referred to as cool colour pigment.In nature, (Turkey is also referred to as with the blue-green between blueness and green It is blue) natural products it is less, representative natural minerals are copper-containing compound CuAl6(PO4)4(OH)8·4H2O and CuC2O4·xH2O.People have promoted the demand of blue-green cool colour pigment the inorganic face of blue-green of some artificial chemical syntheses The appearance of material, such as Co, the Zn of Ni doping2SiO4, V- doping ZrSiO4, Ni doping CaAl12O19, Y/Tm doping CuAl2O4And Li1.33Ti1.66O4.In recent years, Mn5+O4Tetrahedron is due to may be used as the colour developing group of blue/bluish-green/green Be applied to be used for adjusting color in the oxide-base plastidome that some contain tetrahedral structural unit, such as Mn- doping Ba2In2O5、Ba3(VO4)2、Ba2TiO4.The Mn in these compounds5+O4Settled out so that being obtained on specific composition Glaucous inorganic pigment.These blue-green inorganic pigments are all based on greatly Mn5+O4Group is diluted in other colourless or light colors Tetrahedral lattice in, and be based entirely on Mn5+O4Tetrahedral system or Mn5+O4Tetrahedron content very high system then compares Rare presentation blue-green.
The content of the invention
An object of the present disclosure is to provide a kind of new Manganese perovskite type blue-green inorganic pigment, can be used as cool colour pigment Use；Second purpose is to provide a kind of preparation method of above-mentioned inorganic pigment.
Its purpose is realized by the following method in the present invention.The chemical composition of Manganese perovskite type inorganic pigment of the present invention is： Ba6Na2M2Mn2O17；Wherein, M is Nb or Ta.Its preparation method is：By chemical raw material BaCO3,Na2CO3,M2O5And MnO2Powder BaCO in molar ratio3：Na2CO3：M2O5：MnO2=6：1.1：1：2 weigh, i.e. Ba6Na2M2Mn2O17Middle Na2CO3Mol ratio it is excessive 10%, wherein, M is Nb or Ta；By load weighted powder stock ground and mixed it is uniform after, the pre-burning 12 in 600 DEG C of air atmospheres Hour, pre-burning powder is made；By obtained pre-burning powder regrinding, then calcined, i.e., risen from room temperature with 5 DEG C/min Temperature is incubated 10 hours to 800 DEG C, is then cooled to room temperature with 5 DEG C/min, and ground sample repeats calcination process 1 above It is secondary, then Manganese perovskite type blue-green inorganic pigment is obtained after being fully ground.
A kind of Manganese perovskite type inorganic pigment that the present invention is provided using most simple and effective solid phase reaction sintering process come Prepare, first by choosing the formula and raw material of proper ratio, then by repeatedly grinding so that raw material fully reacts, finally by Sintering and suitable temperature-fall period obtain required inorganic pigment.The high-purity free from admixture of inorganic pigment of gained, it is adaptable to great Liang Sheng Production, and heat endurance height, good weatherability, chemical stability are excellent, bright and lustrous, can be used as cool colour pigment and use.
Brief description of the drawings
Accompanying drawing 1 is Ba6Na2Nb2Mn2O17The XRD of sample.
Accompanying drawing 2 is Ba6Na2Nb2Mn2O17Powder sample UV-vis absorption spectrum figure
Accompanying drawing 3 is Ba6Na2Ta2Mn2O17The XRD of sample.
Accompanying drawing 4 is Ba6Na2Ta2Mn2O17Powder sample UV-vis absorption spectrum figure.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated with reference to embodiment.The features and advantages of the invention will As these explanations become more apparent from.But, these embodiments are merely illustrative, its to protection scope of the present invention simultaneously It is not limited in any way.It will be appreciated by those skilled in the art that without departing from or deviate the scope of the present invention in the case of, the present invention Technical scheme and embodiments thereof have it is a variety of modification, improve or equivalent, these all should fall within the scope of protection of the present invention.
Embodiment 1：4 grams of Ba6Na2Nb2Mn2O17Preparation
By chemical raw material BaCO3,Na2CO3,Nb2O5And MnO2Massage that compares BaCO3：Na2CO3：Nb2O5：MnO2=6： 1.1：1：2 weigh, i.e. Ba6Na2Nb2Mn2O17Middle Na2CO3Mol ratio excessive 10%, to make up Na in preparation process2O volatilization The loss caused；I.e. electronic balance weighs BaCO respectively3(3.2946 grams), Na2CO3(0.3244 gram), MnO2(0.4838 gram) and Nb2O5(0.7396 gram), the raw material weighed is fully ground after mixing, pre-burning 12 hours in 600 DEG C of air；By the powder of pre-burning Last sample is fully ground again, is then calcined, i.e., be warming up to 800 DEG C from room temperature with 5 DEG C/min, and is incubated 10 hours, with Room temperature is cooled to 5 DEG C/min, ground sample repeats foregoing calcination process 1 time, then obtain blue-green after being fully ground afterwards Powder sample, accompanying drawing 1 is the XRD for characterizing sample thing phase, and shows that sample is single Ba6Na2Nb2Mn2O17Thing phase；It is attached Fig. 2 is its Uv and visible light abosrption spectrogram, and display sample has minimum absorption at green area 500nm.
Embodiment 2：4 grams of Ba6Na2Ta2Mn2O17Preparation.
By chemical raw material BaCO3,Na2CO3,Ta2O5And MnO2Massage that compares BaCO3：Na2CO3：Ta2O5：MnO2=6： 1.1：1：2 weigh, i.e. Ba6Na2Ta2Mn2O17Middle Na2CO3Mol ratio excessive 10%, to make up Na in preparation process2O volatilization The loss caused；Electronic balance weighs BaCO respectively3(2.9351 grams), Na2CO3(0.2890 gram), MnO2(0.4310 gram) and Ta2O5(1.0953 grams), the raw material weighed is fully ground after mixing, pre-burning 12 hours in 600 DEG C of air；By the powder of pre-burning Last sample is fully ground again, is then calcined, i.e., be warming up to 800 DEG C from room temperature with 5 DEG C/min, and is incubated 10 hours, with Room temperature is cooled to 5 DEG C/min, ground sample repeats foregoing calcination process 1 time, then obtain blue-green after being fully ground afterwards Powder, accompanying drawing 3 is the XRD for characterizing sample thing phase, and shows that sample is single Ba6Na2Ta2Mn2O17Thing phase；Accompanying drawing 4 is There is minimum absorption at green area 500nm in its Uv and visible light abosrption spectrogram, display sample.

Claims (4)

1. a kind of Manganese perovskite type inorganic pigment, it is characterised in that the structure of the inorganic pigment is the Ca-Ti ore type that oxygen lacks Structure, its chemical composition is Ba6Na2M2Mn2O17；Wherein, M is Nb or Ta.
2. a kind of method of the Manganese perovskite type inorganic pigment prepared described in claim 1, it is characterised in that including following step Suddenly：
(1) by chemical raw material BaCO3,Na2CO3,M2O5And MnO2Massage that compares BaCO3：Na2CO3：M2O5：MnO2=6： 1.1：1：2 weigh, wherein, M is Nb or Ta；
(2) by the load weighted powder stock ground and mixed of step (1) it is uniform after, pre-burning 12 hours in 600 DEG C of air atmospheres, system Obtain pre-burning powder；
(3) pre-burning powder made from step (2) is regrind, is then calcined, i.e., be warming up to from room temperature with 5 DEG C/min 800 DEG C, and 10 hours are incubated, room temperature then is cooled to 5 DEG C/min, ground sample repeats foregoing calcination process 1 time, ground Manganese perovskite type inorganic pigment is obtained after mill.
3. Manganese perovskite type inorganic pigment as claimed in claim 1, it is characterised in that described Manganese perovskite type is inorganic The color of pigment is blue-green.
4. Manganese perovskite type inorganic pigment as claimed in claim 1, it is characterised in that described Manganese perovskite type is inorganic Pigment can be used as cool colour pigment and use.
CN201610941649.2A 2016-10-25 2016-10-25 Manganese perovskite type inorganic pigment Pending CN107032405A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109054446A (en) * 2018-08-23 2018-12-21 华北水利水电大学 A kind of black inorganic ceramic paint of perovskite structure and preparation method thereof
CN110615481A (en) * 2019-09-19 2019-12-27 北京科技大学 Silica type Bi24Al2-xMnxO39Grass green inorganic pigment and preparation method thereof
CN112811400A (en) * 2020-12-30 2021-05-18 中山大学 Series based on Ca3TeO6Structural green camouflage pigment and preparation method and application thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103980879A (en) * 2014-04-30 2014-08-13 广东工业大学 Zirconate-based photochromic material and preparation method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103980879A (en) * 2014-04-30 2014-08-13 广东工业大学 Zirconate-based photochromic material and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
XIAOJUN KUANG等: "Isolation of Two-Dimensional 2:1 Cation-Ordered Perovskite Units by Anion Vacancy Ordering in Ba6Na2Nb2P2O17", 《INORGANIC CHEMISTRY》 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109054446A (en) * 2018-08-23 2018-12-21 华北水利水电大学 A kind of black inorganic ceramic paint of perovskite structure and preparation method thereof
CN109054446B (en) * 2018-08-23 2020-09-18 华北水利水电大学 Preparation method of black inorganic ceramic pigment with perovskite structure
CN110615481A (en) * 2019-09-19 2019-12-27 北京科技大学 Silica type Bi24Al2-xMnxO39Grass green inorganic pigment and preparation method thereof
CN110615481B (en) * 2019-09-19 2020-11-20 北京科技大学 Silica type Bi24Al2-xMnxO39Grass green inorganic pigment and preparation method thereof
CN112811400A (en) * 2020-12-30 2021-05-18 中山大学 Series based on Ca3TeO6Structural green camouflage pigment and preparation method and application thereof
CN112811400B (en) * 2020-12-30 2022-03-15 中山大学 Series based on Ca3TeO6Structural green camouflage pigment and preparation method and application thereof

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Application publication date: 20170811