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<title cf:type="text"><![CDATA[ -->竹浆应用]]></title>
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<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Study on Improving the Mechanical Properties of Moulded Fiber Materials for Food Packaging]]></title>
<link><![CDATA[http://zgzz.ijournals.cn/zgzzen/ch/reader/view_abstract.aspx?file_no=202208001&flag=1]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[In order to expand the source of fiber raw materials for moulded pulp products and improve the mechanical properties of moulded fiber materials （MFs）， the effects of the process conditions on the mechanical properties of MFs were systematically studied in this paper， including the properties of cellulose fibers， beatability， additives， and moulding parameters. The results showed that the mechanical properties of MFs made by adding a certain amount of bamboo bleached chemical pulp （BBCP）， softwood bleached kraft pulp （SBKP）， and hardwood bleached chemi-thermo-mechanical pulp （HBCTMP）， respectively， were all improved in comparison to that of MFs with 100% bagasse bleached kraft pulp （BBKP）. Especially， there was a synergistic effect between HBCTMP and BBKP， the combination of HBCTMP and BBKP at 1∶1 could increase the tensile index， burst index and stiffness of MFs by 22.0%， 65.8% and 12.4% compared with 100% BBKP-based MFs， respectively. Among the additives in this paper， modified starch performed the best enhancement effect， compared with 100% BBKP-based MFs without any additives， the tensile index， burst index and stiffness increased by 15.3%， 28.3% and 9.8% when the addition amount of modified starch was 1.5%， respectively. Moreover， the pressure showed significant influence on the mechanical properties of MFs during the hot pressing process， and the optimal moulding parameters under the test conditions were 170℃， 60 s， 0.5 MPa.]]></description>
<pubDate>2022/8/26 0:00:00</pubDate>
<category><![CDATA[竹浆应用]]></category>
<author><![CDATA[CHENG Yun,ZHANG Hongjie,ZHANG Xue,ZHAO Yumeng,HU Xiaoli]]></author>
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<atom:name>CHENG Yun,ZHANG Hongjie,ZHANG Xue,ZHAO Yumeng,HU Xiaoli</atom:name>
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<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Effect of Metal Salt Ions on the Properties of Cellulose Ion Gel]]></title>
<link><![CDATA[http://zgzz.ijournals.cn/zgzzen/ch/reader/view_abstract.aspx?file_no=202208002&flag=1]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[In this study， the bamboo cellulose was employed to construct the network backbone of conductive gel， thus forming the composite cellulose ionic gels （CCIGel） by adding the metal salt ions. The results showed that ZnCl<sub>2</sub>， CaCl<sub>2</sub> and FeCl<sub>3</sub> could lead to the formation of CCIGel， and the mechanical properties of both CCIGel-Zn and CCIGel-Ca were stronger than CCIGel-None， while the system with the addition of AlCl<sub>3</sub> could not form the ion gel. The CCIGel-Zn with 15% ZnCl<sub>2</sub> had the most excellent performance with the tensile strength of 1.344 MPa， toughness of 29.85 MJ/m<sup>3</sup>， ionic conductivity of 47.1 mS/cm and the transmittance of 86.9%， respectively.]]></description>
<pubDate>2022/8/26 0:00:00</pubDate>
<category><![CDATA[竹浆应用]]></category>
<author><![CDATA[CHENG Binbin,CHEN Qunfeng,YANG Weikai,WEI Xiaomeng,CHEN Lihui,LI Jianguo]]></author>
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<atom:name>CHENG Binbin,CHEN Qunfeng,YANG Weikai,WEI Xiaomeng,CHEN Lihui,LI Jianguo</atom:name>
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<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Performance Research of Cellulose Membrane for Salinity-gradient Power Generation]]></title>
<link><![CDATA[http://zgzz.ijournals.cn/zgzzen/ch/reader/view_abstract.aspx?file_no=202208003&flag=1]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[In this study， the renewable and low-cost cellulose was used for preparing the ion-exchange membrane via a simple dissolution and generation process with bamboo dissolving pulp as raw material， where the resultant cellulose membrane with an ionic conductivity of 0.099 mS/cm. The results showed that the lower thickness of cellulose membrane achieved the high performance of salinity-gradient power generation. At 500 times salt-concentration difference， the cellulose membrane with a low thickness of 32 μm， showed the open circuit voltage of -119 mV， short circuit current of 132.4 μA and output power density of 16.33 mW/m<sup>2</sup>.]]></description>
<pubDate>2022/8/26 0:00:00</pubDate>
<category><![CDATA[竹浆应用]]></category>
<author><![CDATA[ZHANG Yu,SHI Jianping,CHEN Yuwen,CHEN Lihui,LI Jianguo]]></author>
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<atom:name>ZHANG Yu,SHI Jianping,CHEN Yuwen,CHEN Lihui,LI Jianguo</atom:name>
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<title xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="text"><![CDATA[Research on the Degradable Mulch Paper Prepared from Mechanical Bamboo Pulp]]></title>
<link><![CDATA[http://zgzz.ijournals.cn/zgzzen/ch/reader/view_abstract.aspx?file_no=202208004&flag=1]]></link>
<description xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005" cf:type="html"><![CDATA[The mulch paper was prepared by adding a small amount of softwood chemical pulp and chemical additives into self-made mechanical bamboo pulp， and it was applied in actual crop growth. The results showed that when the beating degree of mechanical bamboo pulp was 40 °SR， the mass ratio of mechanical bamboo pulp to softwood pulp was 80∶20， the dry tensile strength of 100 g/m<sup>2</sup> mulch paper was 1.52 kN/m， and the tearing degree was 650 mN when 10% PVA fiber， 1.5% starch and 1.5% CNF were added into the pulp. On this basis， adding 1.0% PAE and 0.15% AKD， the wet tensile strength， Cobb value and water contact angle of the paper were 0.74 kN/m， 27.7 g/m<sup>2</sup> and 112.95°， respectively. The paper produced according to this formula could promote the growth of pepper seedlings and sweet potato vines， and had good weed control effect and good degradability.]]></description>
<pubDate>2022/8/26 0:00:00</pubDate>
<category><![CDATA[竹浆应用]]></category>
<author><![CDATA[ZHANG Bin,WANG Xing,XIA Xinxing,TONG Shuhua,MENG Yu,HUA Feiguo]]></author>
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<atom:name>ZHANG Bin,WANG Xing,XIA Xinxing,TONG Shuhua,MENG Yu,HUA Feiguo</atom:name>
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