Photocatalytic degradation of formaldehyde by silk mask paper loading nanometer titanium dioxide
Silk mask paper with different adsorbability was prepared by changing the beating degree of silk pulp and the basis weight of silk paper, and photocatalytic silk mask paper was prepared by loading nanometer titanium dioxide (nano-TiO 2 ) on the silk mask paper, then degradation of formaldehyde by si...
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| Veröffentlicht in: | Fibers and polymers 2013-06, Vol.14 (6), p.976-981 |
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| creator | Sha, Li-Zheng Zhao, Hui-Fang Xiao, Gong-Nian |
| description | Silk mask paper with different adsorbability was prepared by changing the beating degree of silk pulp and the basis weight of silk paper, and photocatalytic silk mask paper was prepared by loading nanometer titanium dioxide (nano-TiO
2
) on the silk mask paper, then degradation of formaldehyde by silk mask paper loading nano-TiO
2
under daylight lamps and ultraviolet lamps were investigated, respectively. Results showed that silk mask paper could adsorb formaldehyde and had higher adsorption efficiency in the initial stage, and the adsorption/desorption equilibrium could be basically achieved in 60 minutes. The adsorption capacity of silk mask paper made from silk pulp with beating degree of 45
o
SR was relatively low, and it increased with the increase of beating degree, but there was little change in adsorption when the beating degree of silk pulp exceeded 65
o
SR. Under daylight lamps, 26.61 %, 31.42 % and 38.21 % of formaldehyde could be degraded in 180 minutes by silk mask paper loading 1 wt%, 3 wt% and 5 wt% nano-TiO
2
, respectively. However, under ultraviolet (UV) lamps, 46.23 %, 55.47 % and 66.38 % of formaldehyde could be degraded within the same time, respectively. More formaldehyde could be degraded by photocatalytic silk mask paper under UV lamps than under daylight lamps, and the more the load of nano-TiO
2
on the silk mask paper, the higher the degradation rate of formaldehyde within the same time. |
| doi_str_mv | 10.1007/s12221-013-0976-8 |
| format | Article |
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2
) on the silk mask paper, then degradation of formaldehyde by silk mask paper loading nano-TiO
2
under daylight lamps and ultraviolet lamps were investigated, respectively. Results showed that silk mask paper could adsorb formaldehyde and had higher adsorption efficiency in the initial stage, and the adsorption/desorption equilibrium could be basically achieved in 60 minutes. The adsorption capacity of silk mask paper made from silk pulp with beating degree of 45
o
SR was relatively low, and it increased with the increase of beating degree, but there was little change in adsorption when the beating degree of silk pulp exceeded 65
o
SR. Under daylight lamps, 26.61 %, 31.42 % and 38.21 % of formaldehyde could be degraded in 180 minutes by silk mask paper loading 1 wt%, 3 wt% and 5 wt% nano-TiO
2
, respectively. However, under ultraviolet (UV) lamps, 46.23 %, 55.47 % and 66.38 % of formaldehyde could be degraded within the same time, respectively. More formaldehyde could be degraded by photocatalytic silk mask paper under UV lamps than under daylight lamps, and the more the load of nano-TiO
2
on the silk mask paper, the higher the degradation rate of formaldehyde within the same time.</description><identifier>ISSN: 1229-9197</identifier><identifier>EISSN: 1875-0052</identifier><identifier>DOI: 10.1007/s12221-013-0976-8</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Chemistry ; Chemistry and Materials Science ; Degradation ; Formaldehyde ; Lamps ; Masks ; Nanomaterials ; Nanostructure ; Polymer Sciences ; Silk</subject><ispartof>Fibers and polymers, 2013-06, Vol.14 (6), p.976-981</ispartof><rights>The Korean Fiber Society and Springer Science+Business Media Dordrecht 2013</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c386t-bb36d1a457d19d5eed7f3830d3dc3c1102046ae7a8855d36ffac9fe4345772053</citedby><cites>FETCH-LOGICAL-c386t-bb36d1a457d19d5eed7f3830d3dc3c1102046ae7a8855d36ffac9fe4345772053</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12221-013-0976-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12221-013-0976-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Sha, Li-Zheng</creatorcontrib><creatorcontrib>Zhao, Hui-Fang</creatorcontrib><creatorcontrib>Xiao, Gong-Nian</creatorcontrib><title>Photocatalytic degradation of formaldehyde by silk mask paper loading nanometer titanium dioxide</title><title>Fibers and polymers</title><addtitle>Fibers Polym</addtitle><description>Silk mask paper with different adsorbability was prepared by changing the beating degree of silk pulp and the basis weight of silk paper, and photocatalytic silk mask paper was prepared by loading nanometer titanium dioxide (nano-TiO
2
) on the silk mask paper, then degradation of formaldehyde by silk mask paper loading nano-TiO
2
under daylight lamps and ultraviolet lamps were investigated, respectively. Results showed that silk mask paper could adsorb formaldehyde and had higher adsorption efficiency in the initial stage, and the adsorption/desorption equilibrium could be basically achieved in 60 minutes. The adsorption capacity of silk mask paper made from silk pulp with beating degree of 45
o
SR was relatively low, and it increased with the increase of beating degree, but there was little change in adsorption when the beating degree of silk pulp exceeded 65
o
SR. Under daylight lamps, 26.61 %, 31.42 % and 38.21 % of formaldehyde could be degraded in 180 minutes by silk mask paper loading 1 wt%, 3 wt% and 5 wt% nano-TiO
2
, respectively. However, under ultraviolet (UV) lamps, 46.23 %, 55.47 % and 66.38 % of formaldehyde could be degraded within the same time, respectively. More formaldehyde could be degraded by photocatalytic silk mask paper under UV lamps than under daylight lamps, and the more the load of nano-TiO
2
on the silk mask paper, the higher the degradation rate of formaldehyde within the same time.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Degradation</subject><subject>Formaldehyde</subject><subject>Lamps</subject><subject>Masks</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Polymer Sciences</subject><subject>Silk</subject><issn>1229-9197</issn><issn>1875-0052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kE1LAzEQhhdRsFZ_gLeAFy-rmaTZ7B6l-AUFPeg5TjfZNu3uZk1SsP_elPUggqcZhud9GZ4suwR6A5TK2wCMMcgp8JxWssjLo2wCpRQ5pYIdp52xKq-gkqfZWQgbSgtgkk-yj9e1i67GiO0-2ppos_KoMVrXE9eQxvkOW23We23Ick-Cbbekw7AlAw7Gk9ahtv2K9Ni7zsR0iTZib3cd0dZ9WW3Os5MG22AufuY0e3-4f5s_5YuXx-f53SKveVnEfLnkhQacCamh0sIYLRtecqq5rnkNQBmdFWgklqUQmhdNg3XVmBlPCcmo4NPseuwdvPvcmRBVZ0Nt2hZ743ZBwQxkBQKETOjVH3Tjdr5P3yngkvNKSFYkCkaq9i4Ebxo1eNuh3yug6uBcjc5Vcq4OzlWZMmzMhMT2K-N_Nf8b-gZJgoTm</recordid><startdate>20130601</startdate><enddate>20130601</enddate><creator>Sha, Li-Zheng</creator><creator>Zhao, Hui-Fang</creator><creator>Xiao, Gong-Nian</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20130601</creationdate><title>Photocatalytic degradation of formaldehyde by silk mask paper loading nanometer titanium dioxide</title><author>Sha, Li-Zheng ; Zhao, Hui-Fang ; Xiao, Gong-Nian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c386t-bb36d1a457d19d5eed7f3830d3dc3c1102046ae7a8855d36ffac9fe4345772053</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Degradation</topic><topic>Formaldehyde</topic><topic>Lamps</topic><topic>Masks</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Polymer Sciences</topic><topic>Silk</topic><toplevel>online_resources</toplevel><creatorcontrib>Sha, Li-Zheng</creatorcontrib><creatorcontrib>Zhao, Hui-Fang</creatorcontrib><creatorcontrib>Xiao, Gong-Nian</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Fibers and polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sha, Li-Zheng</au><au>Zhao, Hui-Fang</au><au>Xiao, Gong-Nian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photocatalytic degradation of formaldehyde by silk mask paper loading nanometer titanium dioxide</atitle><jtitle>Fibers and polymers</jtitle><stitle>Fibers Polym</stitle><date>2013-06-01</date><risdate>2013</risdate><volume>14</volume><issue>6</issue><spage>976</spage><epage>981</epage><pages>976-981</pages><issn>1229-9197</issn><eissn>1875-0052</eissn><abstract>Silk mask paper with different adsorbability was prepared by changing the beating degree of silk pulp and the basis weight of silk paper, and photocatalytic silk mask paper was prepared by loading nanometer titanium dioxide (nano-TiO
2
) on the silk mask paper, then degradation of formaldehyde by silk mask paper loading nano-TiO
2
under daylight lamps and ultraviolet lamps were investigated, respectively. Results showed that silk mask paper could adsorb formaldehyde and had higher adsorption efficiency in the initial stage, and the adsorption/desorption equilibrium could be basically achieved in 60 minutes. The adsorption capacity of silk mask paper made from silk pulp with beating degree of 45
o
SR was relatively low, and it increased with the increase of beating degree, but there was little change in adsorption when the beating degree of silk pulp exceeded 65
o
SR. Under daylight lamps, 26.61 %, 31.42 % and 38.21 % of formaldehyde could be degraded in 180 minutes by silk mask paper loading 1 wt%, 3 wt% and 5 wt% nano-TiO
2
, respectively. However, under ultraviolet (UV) lamps, 46.23 %, 55.47 % and 66.38 % of formaldehyde could be degraded within the same time, respectively. More formaldehyde could be degraded by photocatalytic silk mask paper under UV lamps than under daylight lamps, and the more the load of nano-TiO
2
on the silk mask paper, the higher the degradation rate of formaldehyde within the same time.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s12221-013-0976-8</doi><tpages>6</tpages></addata></record> |
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| language | eng |
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| subjects | Chemistry Chemistry and Materials Science Degradation Formaldehyde Lamps Masks Nanomaterials Nanostructure Polymer Sciences Silk |
| title | Photocatalytic degradation of formaldehyde by silk mask paper loading nanometer titanium dioxide |
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