Preparation and structural analysis of a comb‐like polymer through functional monomer design
Partially hydrolyzed polyacrylamide (HPAM) is the most extensively used polymer for enhanced oil recovery due to its accessibility and low cost. However, HPAM shows inadequacies in high mineralization and high‐temperature reservoirs. To solve this problem, a comb‐like polymer with superior salt‐resi...
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| Veröffentlicht in: | Polymer engineering and science 2021-11, Vol.61 (11), p.2882-2893 |
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| creator | Zhao, Shuai Wang, Ruolan Jiang, Feng Pu, Wanfen |
| description | Partially hydrolyzed polyacrylamide (HPAM) is the most extensively used polymer for enhanced oil recovery due to its accessibility and low cost. However, HPAM shows inadequacies in high mineralization and high‐temperature reservoirs. To solve this problem, a comb‐like polymer with superior salt‐resistance and stability named CHPAM was prepared via direct free‐radical copolymerization of acrylamide (AM) and acrylic acid (AA) with the self‐designed monomer (Acryloyl‐MPEG‐1000). The chemical structures of CHPAM and monomers were characterized by Fourier transform infrared spectroscopy (FT‐IR) and nuclear magnetic resonance spectroscopy (NMR). Static light scattering (SLS) was adopted to measure the molecular weights of CHPAM and HPAM. The solution properties of CHPAM and HPAM were comparatively studied. It was found that CHPAM showed better thermal‐salt stability and salt‐resistance than HPAM, especially in Ca2+ solution. This work paves a new way for the preparation of novel polymers.
The synthesis route of the comb like polymer. |
| doi_str_mv | 10.1002/pen.25806 |
| format | Article |
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The synthesis route of the comb like polymer.</description><subject>Acrylamide</subject><subject>Acrylic acid</subject><subject>Analysis</subject><subject>Calcium ions</subject><subject>chemical enhanced oil recovery</subject><subject>comb‐like polymer</subject><subject>Copolymerization</subject><subject>Enhanced oil recovery</subject><subject>Fourier transforms</subject><subject>Identification and classification</subject><subject>Infrared spectroscopy</subject><subject>Methods</subject><subject>Monomers</subject><subject>NMR</subject><subject>NMR spectroscopy</subject><subject>Nuclear magnetic resonance</subject><subject>Nuclear magnetic resonance spectroscopy</subject><subject>Polyacrylamide</subject><subject>Polymerization</subject><subject>Polymers</subject><subject>Properties</subject><subject>Resonance scattering</subject><subject>salt‐resistance</subject><subject>Spectrum analysis</subject><subject>Stability</subject><subject>Structural analysis</subject><subject>Structure</subject><subject>thermal‐salt stability</subject><issn>0032-3888</issn><issn>1548-2634</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>N95</sourceid><recordid>eNp1kt9qFDEUxoMouFYvfIMBrwRnm3-TzVyWUmuhaKm9NmQzJ7OpM8mYZLB75yP4jD6JWVfQhS2BhHPy-z4Ohw-h1wQvCcb0dAK_pI3E4glakIbLmgrGn6IFxozWTEr5HL1I6R4XljXtAn25iTDpqLMLvtK-q1KOs8lz1EMp9bBNLlXBVroyYVz_-vFzcF-hmsKwHSFWeRPD3G8qO3uzcyiiMfiw--ogud6_RM-sHhK8-vueoLv3F3fnH-rrT5dX52fXteErJmrbGSIbzSkYwqTVAFxL261IY3krRWlzyyRuxYqajgsusVkJS6Sxa2iZYCfozd52iuHbDCmr-zDHMk5SVBBJKRMN_Uf1egDlvA05ajO6ZNSZkIJgKnBbqPoI1YOHspPgwbrSPuCXR_hyOhidOSp4eyAoTIaH3Os5JXX1-faQffcfu56T85DKVXa7yWkvOWZtYkgpglVTdKOOW0Ww2uVDlXyoP_ko7Ome_V7m2z4OqpuLj3vFb0fFu2Y</recordid><startdate>202111</startdate><enddate>202111</enddate><creator>Zhao, Shuai</creator><creator>Wang, Ruolan</creator><creator>Jiang, Feng</creator><creator>Pu, Wanfen</creator><general>John Wiley & Sons, Inc</general><general>Society of Plastics Engineers, Inc</general><general>Blackwell Publishing Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>N95</scope><scope>XI7</scope><scope>ISR</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-5421-5363</orcidid><orcidid>https://orcid.org/0000-0003-4219-1944</orcidid></search><sort><creationdate>202111</creationdate><title>Preparation and structural analysis of a comb‐like polymer through functional monomer design</title><author>Zhao, Shuai ; Wang, Ruolan ; Jiang, Feng ; Pu, Wanfen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4736-fdc185a42ec138faee4a8fd715f49862ec4f3809672cd46480c76f18cfbe9363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Acrylamide</topic><topic>Acrylic acid</topic><topic>Analysis</topic><topic>Calcium ions</topic><topic>chemical enhanced oil recovery</topic><topic>comb‐like polymer</topic><topic>Copolymerization</topic><topic>Enhanced oil recovery</topic><topic>Fourier transforms</topic><topic>Identification and classification</topic><topic>Infrared spectroscopy</topic><topic>Methods</topic><topic>Monomers</topic><topic>NMR</topic><topic>NMR spectroscopy</topic><topic>Nuclear magnetic resonance</topic><topic>Nuclear magnetic resonance spectroscopy</topic><topic>Polyacrylamide</topic><topic>Polymerization</topic><topic>Polymers</topic><topic>Properties</topic><topic>Resonance scattering</topic><topic>salt‐resistance</topic><topic>Spectrum analysis</topic><topic>Stability</topic><topic>Structural analysis</topic><topic>Structure</topic><topic>thermal‐salt stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Shuai</creatorcontrib><creatorcontrib>Wang, Ruolan</creatorcontrib><creatorcontrib>Jiang, Feng</creatorcontrib><creatorcontrib>Pu, Wanfen</creatorcontrib><collection>CrossRef</collection><collection>Gale Business: Insights</collection><collection>Business Insights: Essentials</collection><collection>Gale In Context: Science</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer engineering and science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, Shuai</au><au>Wang, Ruolan</au><au>Jiang, Feng</au><au>Pu, Wanfen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation and structural analysis of a comb‐like polymer through functional monomer design</atitle><jtitle>Polymer engineering and science</jtitle><date>2021-11</date><risdate>2021</risdate><volume>61</volume><issue>11</issue><spage>2882</spage><epage>2893</epage><pages>2882-2893</pages><issn>0032-3888</issn><eissn>1548-2634</eissn><abstract>Partially hydrolyzed polyacrylamide (HPAM) is the most extensively used polymer for enhanced oil recovery due to its accessibility and low cost. However, HPAM shows inadequacies in high mineralization and high‐temperature reservoirs. To solve this problem, a comb‐like polymer with superior salt‐resistance and stability named CHPAM was prepared via direct free‐radical copolymerization of acrylamide (AM) and acrylic acid (AA) with the self‐designed monomer (Acryloyl‐MPEG‐1000). The chemical structures of CHPAM and monomers were characterized by Fourier transform infrared spectroscopy (FT‐IR) and nuclear magnetic resonance spectroscopy (NMR). Static light scattering (SLS) was adopted to measure the molecular weights of CHPAM and HPAM. The solution properties of CHPAM and HPAM were comparatively studied. It was found that CHPAM showed better thermal‐salt stability and salt‐resistance than HPAM, especially in Ca2+ solution. This work paves a new way for the preparation of novel polymers.
The synthesis route of the comb like polymer.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/pen.25806</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0001-5421-5363</orcidid><orcidid>https://orcid.org/0000-0003-4219-1944</orcidid></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Acrylamide Acrylic acid Analysis Calcium ions chemical enhanced oil recovery comb‐like polymer Copolymerization Enhanced oil recovery Fourier transforms Identification and classification Infrared spectroscopy Methods Monomers NMR NMR spectroscopy Nuclear magnetic resonance Nuclear magnetic resonance spectroscopy Polyacrylamide Polymerization Polymers Properties Resonance scattering salt‐resistance Spectrum analysis Stability Structural analysis Structure thermal‐salt stability |
| title | Preparation and structural analysis of a comb‐like polymer through functional monomer design |
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