蓝彩科迪石墨烯量子点表面活性助剂甩�?参数-价格-中国粉体罐�/title>

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style=";font-family:宋体;line-height:150%;font-size:16px"><span style="font-family:宋体">所制备皃�/span>GQDs<span style="font-family:宋体">含有丰富的官能团，其官能团中</span><span style="font-family:Times New Roman">N</span><span style="font-family:宋体">咋�/span><span style="font-family:Times New Roman">O</span><span style="font-family:宋体">的含量相对于</span><span style="font-family:Times New Roman">C</span><span style="font-family:宋体">可以达到</span><span style="font-family:Times New Roman">2</span><span style="font-family:宋体">９�/span><span style="font-family:Times New Roman">3</span><span style="font-family:宋体">，远远高于其他方法制备得到的</span><span style="font-family:Times New Roman">GQDs</span><span style="font-family:宋体">。从得到皃�/span><span style="font-family:Times New Roman">GQDs</span><span style="font-family:宋体">皃�/span><span style="font-family:Times New Roman">C1s</span><span style="font-family:宋体">光谱中可以看出，</span><span style="font-family:Times New Roman">GQDs</span><span style="font-family:宋体">�?/span></span><span style=";font-family:'Times New Roman';line-height:150%;font-size:16px">284.3 eV </span><span style=";font-family:宋体;line-height:150%;font-size:16px"><span style="font-family:宋体">＋�/span></span><span style=";font-family:'Times New Roman';line-height:150%;font-size:16px">284.6 eV </span><span style=";font-family:宋体;line-height:150%;font-size:16px"><span style="font-family:宋体">＋�/span></span><span style=";font-family:'Times New Roman';line-height:150%;font-size:16px">285.2 eV </span><span style=";font-family:宋体;line-height:150%;font-size:16px"><span style="font-family:宋体">＋�/span></span><span style=";font-family:'Times New Roman';line-height:150%;font-size:16px">286.2 eV</span><span style=";font-family:宋体;line-height:150%;font-size:16px"><span style="font-family:宋体">＋�/span></span><span style=";font-family:'Times New Roman';line-height:150%;font-size:16px">287.9 eV</span><span style=";font-family:宋体;line-height:150%;font-size:16px"><span style="font-family:宋体">咋�/span></span><span 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style="font-family:宋体">和活性官能团使其在表面修饰改性方面等具有巨大的潜力、�/span></span></p><p><img src="//www.znpla.com/img1/img/daily/2020/04/13/093942_665570_procont.jpeg" style="" title="093942_665570_procont.jpeg"/></p><p><img src="//www.znpla.com/img1/img/daily/2020/04/13/093942_763610_procont.jpeg" style="" title="093942_763610_procont.jpeg"/></p><p><img src="//www.znpla.com/img1/img/daily/2020/04/13/093942_772150_procont.jpeg" style="" title="093942_772150_procont.jpeg"/></p><p><img src="//www.znpla.com/img1/img/daily/2020/04/13/093942_872672_procont.jpeg" style="" title="093942_872672_procont.jpeg"/></p><p><img src="//www.znpla.com/img1/img/daily/2020/04/13/093942_992793_procont.jpeg" style="" title="093942_992793_procont.jpeg"/></p><p><img src="//www.znpla.com/img1/img/daily/2020/04/13/093943_027576_procont.jpeg" style="" title="093943_027576_procont.jpeg"/></p><p><br/></p><p><img src="//www.znpla.com/img1/img/daily/2020/04/13/093943_603308_procont.jpeg" style="" title="093943_603308_procont.jpeg"/></p><p><img src="//www.znpla.com/img1/img/daily/2020/04/13/093943_699595_procont.jpg" style="" title="093943_699595_procont.jpg"/></p><p><img src="//www.znpla.com/img1/img/daily/2020/04/13/093944_224152_procont.jpg" style="" title="093944_224152_procont.jpg"/></p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 从广义上说，石墨烯量子点是碳量子点的一种。为什么这么说呢？因为碳量子点根据碳源不同，制备方法不同，结构也千差万别。特别是通过热解或氧化sp3碳结构的小分子前驱物制备的碳点（又叫从下而上法），往往并不具或只有很小的有类氧化石墨烯的sp2共轭岛屿结构，而更类似于大的碳簇。因此，从结构上来说我们可以把石墨烯量子点归为具有石墨片层结构（晶格间距0.32nm）以及较大的网状sp2共轭岛屿结构的碳量子点。现在很多文献里面都直接把碳点叫做石墨烯点，个人认为是非常不严谨的做法。� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul 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