CN104513483A - High-energy ball-milling method for preparing LiFe5O8/PANI nano composite material - Google Patents

High-energy ball-milling method for preparing LiFe5O8/PANI nano composite material Download PDF

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Publication number
CN104513483A
CN104513483A CN201310460695.7A CN201310460695A CN104513483A CN 104513483 A CN104513483 A CN 104513483A CN 201310460695 A CN201310460695 A CN 201310460695A CN 104513483 A CN104513483 A CN 104513483A
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CN
China
Prior art keywords
life5o8
pani
composite material
energy ball
milling method
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Pending
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CN201310460695.7A
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Chinese (zh)
Inventor
杜淑卿
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Individual
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Individual
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Priority to CN201310460695.7A priority Critical patent/CN104513483A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

Abstract

A high-energy ball-milling method for preparing an LiFe5O8/PANI nano composite material, wherein the principle and processes of the method are that raw materials include an LiFe5O8 ferrite nano powder, which is prepared through a sol-gel self-propagating combustion reaction, and a polyaniline (PANI) powder doped with HCl, which is synthesized through chemical methods. The LiFe5O8/PANI ferrite nano composite material is prepared in a ball mill through the high-energy ball-milling method.

Description

A kind of high-energy ball milling method prepares LiFe5O8/PANI nano composite material method
Technical field
The invention belongs to nanometer new material technology field, particularly a kind of high-energy ball milling method prepares LiFe5O8/PANI nano composite material method.
Background technology
Nanometer novel material generally obtains the accreditation in market, and nanometer novel material is seized world's novel material Environment Science and made tremendous contribution to human civilization progress.The present invention takes machinery to temper legal system to have good absorbing property for LiFe5O8 ferrite nano powder at X-band, and polyaniline belongs to lightweight absorbing material, and its electrical loss is higher, but magnetic loss is relatively little, and total lossy microwave is little.
Summary of the invention
A kind of high-energy ball milling method prepares LiFe5O8/PANI nano composite material method, its principle process be utilize sol-tgel self-propagating combustion reactions to prepare polyaniline (PANI) powder that LiFe5O8 ferrite nano powder and the hydrochloric acid (HCl) that chemically synthesizes adulterates is raw material.Adopt ball mill, wherein bead and spherical tank are all with nonmetal made, the small ball's diameter 10 mm, and spherical tank volume is 200 ml.Before ball milling, by ball, tank and treat that grind away product dry under 60 oC, then LiFe5O8 powder and PANI are pressed the quality of 6:7 than pre-mixing, utilize high-energy ball milling method to prepare ferrite and polyaniline nano-composite material.
beneficial effect
The present invention takes machinery to temper legal system to have good absorbing property for LiFe5O8 ferrite nano powder at X-band, and polyaniline belongs to lightweight absorbing material, and its electrical loss is higher, but magnetic loss is relatively little, and total lossy microwave is little.
Embodiment
A kind of high-energy ball milling method prepares LiFe5O8/PANI nano composite material method, its principle process be utilize sol-tgel self-propagating combustion reactions to prepare polyaniline (PANI) powder that LiFe5O8 ferrite nano powder and the hydrochloric acid (HCl) that chemically synthesizes adulterates is raw material.Adopt XQM-2 type frequency conversion planetary ball mill, wherein bead and spherical tank all use agate made, the small ball's diameter 10 mm, and spherical tank volume is 200 ml.Before ball milling, by ball, tank and treat that grind away product dry 1 h at 60 DEG C, then LiFe5O8 powder and PANI are pressed the quality of 6:7 than pre-mixing, utilize high-energy ball milling method to prepare ferrite and polyaniline nano-composite material.

Claims (3)

1. high-energy ball milling method prepares a LiFe5O8/PANI nano composite material method, it is characterized by
Polyaniline (PANI) powder that LiFe5O8 ferrite nano powder and the hydrochloric acid (HCl) that chemically synthesizes adulterates is raw material to utilize sol-tgel self-propagating combustion reactions to prepare, and tempers acquisition according to a certain percentage through machinery.
2. adopt a kind of high-energy ball milling method to prepare LiFe5O8/PANI nano composite material method according to claim 1, it is characterized in that adopting nonmetal ball mill, wherein the small ball's diameter 5-10mm, spherical tank volume is 100-200ml.
3. adopt a kind of high-energy ball milling method to prepare LiFe5O8/PANI nano composite material method according to claim 1, before it is characterized in that ball milling, by ball, tank and treat that grind away product are heated in 60 DEG C, then LiFe5O8 powder and PANI are pressed the quality of 6:7 than pre-mixing, utilize high-energy ball milling method to prepare ferrite and polyaniline nano-composite material.
CN201310460695.7A 2013-10-08 2013-10-08 High-energy ball-milling method for preparing LiFe5O8/PANI nano composite material Pending CN104513483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310460695.7A CN104513483A (en) 2013-10-08 2013-10-08 High-energy ball-milling method for preparing LiFe5O8/PANI nano composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310460695.7A CN104513483A (en) 2013-10-08 2013-10-08 High-energy ball-milling method for preparing LiFe5O8/PANI nano composite material

Publications (1)

Publication Number Publication Date
CN104513483A true CN104513483A (en) 2015-04-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310460695.7A Pending CN104513483A (en) 2013-10-08 2013-10-08 High-energy ball-milling method for preparing LiFe5O8/PANI nano composite material

Country Status (1)

Country Link
CN (1) CN104513483A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106241881A (en) * 2016-07-15 2016-12-21 天津大学 A kind of electro-chemical activity β LiFe5o8the preparation method of nanoparticle
CN107298833A (en) * 2017-07-17 2017-10-27 兰州理工大学白银新材料研究院 A kind of preparation method of high dispersive PBT nano composite materials
CN108766780A (en) * 2018-05-16 2018-11-06 陕西科技大学 A kind of ferrous acid lithium@PPy electrode material for super capacitor of nucleocapsid and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106241881A (en) * 2016-07-15 2016-12-21 天津大学 A kind of electro-chemical activity β LiFe5o8the preparation method of nanoparticle
CN107298833A (en) * 2017-07-17 2017-10-27 兰州理工大学白银新材料研究院 A kind of preparation method of high dispersive PBT nano composite materials
CN108766780A (en) * 2018-05-16 2018-11-06 陕西科技大学 A kind of ferrous acid lithium@PPy electrode material for super capacitor of nucleocapsid and preparation method thereof

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Application publication date: 20150415