Preparation method and application of iron-doped polypyrrole microsphere adsorbent
The invention provides a preparation method and application of an iron-doped polypyrrole microsphere adsorbent. The method comprises the following steps: adding ferric trichloride hexahydrate, sodium acetate and ethylene glycol into a container, stirring and dissolving to form a solution, adding hex...
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| creator | REN HONGHE ZHANG MENGMENG LI ZUOJIA |
| description | The invention provides a preparation method and application of an iron-doped polypyrrole microsphere adsorbent. The method comprises the following steps: adding ferric trichloride hexahydrate, sodium acetate and ethylene glycol into a container, stirring and dissolving to form a solution, adding hexadecyl trimethyl ammonium bromide and polyacrylic acid, carrying out ultrasonic dispersion, transferring into a high-pressure reaction kettle, carrying out constant-temperature reaction and filtering to obtain black powder, washing with absolute ethyl alcohol and deionized water, and carrying out vacuum drying to obtain ferroferric oxide; mixing the obtained ferroferric oxide with absolute ethyl alcohol, performing ultrasonic dispersion, adding an alcoholic solution of a pyrrole monomer, performing ultrasonic dispersion, adding hydrochloric acid, performing ultrasonic reaction, adding deionized water, continuing ultrasonic reaction, and then performing centrifugal separation, washing and vacuum drying to obtain the |
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The method comprises the following steps: adding ferric trichloride hexahydrate, sodium acetate and ethylene glycol into a container, stirring and dissolving to form a solution, adding hexadecyl trimethyl ammonium bromide and polyacrylic acid, carrying out ultrasonic dispersion, transferring into a high-pressure reaction kettle, carrying out constant-temperature reaction and filtering to obtain black powder, washing with absolute ethyl alcohol and deionized water, and carrying out vacuum drying to obtain ferroferric oxide; mixing the obtained ferroferric oxide with absolute ethyl alcohol, performing ultrasonic dispersion, adding an alcoholic solution of a pyrrole monomer, performing ultrasonic dispersion, adding hydrochloric acid, performing ultrasonic reaction, adding deionized water, continuing ultrasonic reaction, and then performing centrifugal separation, washing and vacuum drying to obtain the</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230516&DB=EPODOC&CC=CN&NR=116116394A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230516&DB=EPODOC&CC=CN&NR=116116394A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>REN HONGHE</creatorcontrib><creatorcontrib>ZHANG MENGMENG</creatorcontrib><creatorcontrib>LI ZUOJIA</creatorcontrib><title>Preparation method and application of iron-doped polypyrrole microsphere adsorbent</title><description>The invention provides a preparation method and application of an iron-doped polypyrrole microsphere adsorbent. 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The method comprises the following steps: adding ferric trichloride hexahydrate, sodium acetate and ethylene glycol into a container, stirring and dissolving to form a solution, adding hexadecyl trimethyl ammonium bromide and polyacrylic acid, carrying out ultrasonic dispersion, transferring into a high-pressure reaction kettle, carrying out constant-temperature reaction and filtering to obtain black powder, washing with absolute ethyl alcohol and deionized water, and carrying out vacuum drying to obtain ferroferric oxide; mixing the obtained ferroferric oxide with absolute ethyl alcohol, performing ultrasonic dispersion, adding an alcoholic solution of a pyrrole monomer, performing ultrasonic dispersion, adding hydrochloric acid, performing ultrasonic reaction, adding deionized water, continuing ultrasonic reaction, and then performing centrifugal separation, washing and vacuum drying to obtain the</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Preparation method and application of iron-doped polypyrrole microsphere adsorbent |
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