祝贺我系博士研究生孙海燕研究成果入选“启真杯”浙江大学2014年学生十大学术新成果提名奖
14/05/16为充分调动我校学生学术科研积极性,鼓励学生开展跨学科交流与研究,营造浓厚的校园学术氛围,增强学生学术创新意识,提高学生学术科研水平,提升学生学术自信,校学术委员会、党委宣传部、党委学工部、党委研工部、校团委以及校学生会、研究生会、博士生会联合举办“启真杯”浙江大学2014年学生十大学术新成果评选活动。<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">高分子系积极响应这一学术活动,通过选拔评定,推荐纳米高分子课题组的博士研究生孙海燕的研究成果参选。最终经过专家组的评选以及浙江大学广大师生的网络投票,孙海燕在多功能超轻协同组装全碳气凝胶方面的研究成果荣获“启真杯”浙江大<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">学<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">2014<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">学生十大<span style="font-size:12.0pt;line-height:150%;font-family:宋体;color:#040404">学术新成果提名奖!<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-hansi-font-family:Calibri;color:#040404">孙海燕的多功能超轻协同组装全碳气凝胶以石墨烯和碳纳米管为原料,采用协同组装的方式制备了超轻全碳气凝胶,最低密<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">度可至<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">0.16 <span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">毫克每立方厘米,是目前世界上密度最低的固体材料,代表了无模板制备气凝胶的最高水平。所制备的气凝胶具有出色的结构韧性,可在数千次被压缩至原体积的<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">20%<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">之后迅速复原。该成果还利用<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">SEM<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">原位观察了单片石墨烯的压缩<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">-<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">回弹,证明气凝胶的超弹性来源于单片石墨烯的弹性,而非片层之间的滑移。此外,“全碳气凝胶”具有超强吸油能力,<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">最高可吸收自身总量<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">900<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">倍的有机溶剂,高出现有商业化产品<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">1~2<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">个数量级。该成果自在《<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">Advanced Materials<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">》发表以来,引起了学术界和<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">100<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">多家大众媒体的广泛关注,被《<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">Nature<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">》两次评论,已获得<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">2013<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">年澳大利亚金袋鼠世界创新奖,两院院士评选<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404">2013<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";color:#040404">年中国十大科技进展新闻及世界吉尼斯<span style="font-size:12.0pt;line-height:150%;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";color:#040404">纪录认可。<span lang="EN-US" style="font-size:12.0pt;line-height:150%;font-family:"Times New Roman";color:#040404"><span style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";color:#040404;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"> 祝贺孙海燕同学,希望高分子系同学以孙海燕同学为榜样,积极投身科研,为高分子系争取更大的荣誉!
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