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class="iname">Vampire_imp</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">求问如何测定粉体材料的振实密度，麻烦详细的介绍一下具体步骤，跪谢 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202108/14916192.html" target="_blank">电化学工作站autolab</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=26976291" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/e8/00/26976291_1628841680.jpg"> </div> <div class="iname">棉袄de夏天</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">之前一直都好好的，突然这几天测的数据很乱。开路电位稳定不下来，好不容易自动接收了，测的数据又是各种乱点。已经换过夹子了，还是不行。想问问有没有大佬有类似经历的，最后怎么解决的 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>250</span> </li> <li> <i class="iconfont icon-comment"></i><span>5</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202108/14916588.html" target="_blank">0.1mm的钛片如何抛光</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=3917172" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://muchongavatar.xmcimg.com/data/avatar/0b/1b/3917172_1500289313.jpg"> </div> <div class="iname">ankaoy</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">如题，想问一下大家0.1-0.2mm厚的钛金属片要如何抛光。要求抛光之后的粗糙度能在几个微米到十几个微米，另外尽量避免材料的氧化，不知道宠友们是否有经验和建议。 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>450</span> </li> <li> <i class="iconfont icon-comment"></i><span>9</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202108/14917229.html" target="_blank">有无各种化学键对应的XPS峰的对照表或者数据库呢</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=2786941" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://muchongavatar.xmcimg.com/data/avatar/c9/80/2786941.gif"> </div> <div class="iname">陸东</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">有无各种化学键对应的XPS峰的对照表或者数据库呢 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>200</span> </li> <li> <i class="iconfont icon-comment"></i><span>4</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202108/14917613.html" target="_blank">我想请教一下关于EBSD测试的问题</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=21945310" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">阿里弟弟</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">最近需要做EBSD的实验，导师让送到外面机构去测，我想得到的结果是反极图，极图，带衬度图，取向差图。送到机构去做的话，是我只要把我想要的结果告诉他们，还是我把实验参数的收集提供给他们啊！现在让我自己做个送样测试报告，我只写了测试项目和测试目的，其他的不知道还要... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>450</span> </li> <li> <i class="iconfont icon-comment"></i><span>9</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202108/14917776.html" target="_blank">管式炉高温直接换气氛</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=27058291" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">化学的小木</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">想问问虫友们，有没有使用管式炉时高温加热当中直接更换气体氛围的，老师让做先是N2气氛300℃维持1h然后空气1min/5min/10min做三个，我在想怎么才能换上空气烧个1分钟五分钟的，让我高温卸了通氮气的管子直接用嘴吹空气吗？就是普通管式炉入气口旁边连接着... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202108/14918633.html" target="_blank">准备合成MOF材料，想了解常用的MOF材料。</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=26157586" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">YiLin610</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">老师新安排的课题，想要做MOF相关的，准备自己合成，想了解一下常用的MOF材料。 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>300</span> </li> <li> <i class="iconfont icon-comment"></i><span>6</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14919522.html" target="_blank">有没有测试硫酸钡粉体纯度或者碳酸粉体纯度的仪器或者快速方法</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=791163" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://muchongavatar.xmcimg.com/data/avatar/1f/21/791163.jpg"> </div> <div class="iname">gaoye0925</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">有没有测试硫酸钡粉体纯度或者碳酸粉体纯度的仪器或者快速方法 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14919712.html" target="_blank">求问哪里能买到厚度50微米以下的纯铁箔</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=1787300" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">0802010325</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">实验需要厚度50微米以下的纯铁箔，但是看了很多家材料公司，都表示能做的最薄尺寸是100微米，再往薄了做都只能做不锈钢的或者是镀铬的。求问哪里能买到50微米以下的纯铁的箔片？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>2650</span> </li> <li> <i class="iconfont icon-comment"></i><span>53</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14919735.html" target="_blank">两相合金的力学性能和两相占比的关系</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=24539704" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/17/fb/24539704_1604975578.jpg"> </div> <div class="iname">一定上岸清华</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">目前在研究两相共晶合金，想知道FCC相和BCC相的占比对力学性能的影响，尤其是当两相含量十分接近时（50%FCC+50%BCC）时，合金的力学性能是否存在最值，抗拉强度或者延伸率？希望能推荐下文献。感激不尽！ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>2000</span> </li> <li> <i class="iconfont icon-comment"></i><span>40</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14922116.html" target="_blank">高压电解液求推荐</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=4302290" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">木冰天化</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">富锂材料正极，高压电解液大家都是用的什么成分？适用于2-5V，请各位大佬赐教。 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>2650</span> </li> <li> <i class="iconfont icon-comment"></i><span>53</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14922445.html" target="_blank">如何测量金属孔隙中的Ar气</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=1103492" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">moring0215</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">热压制备出的金属里含有大量孔隙，怀疑孔隙里面密封有氩气，什么测试方法可以验证这个猜测。使用sem进行测量，含量很少，说服力不高，有没有其他方法。 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>350</span> </li> <li> <i class="iconfont icon-comment"></i><span>7</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14922719.html" target="_blank">TG-FTIR, TG-GCMS，TG-FTIR-GCMS</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=3528186" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">姜明2015</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">请问哪里可以做TG-FTIR,TG-GCMS，或者是TG-FTIR-GCMS </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>800</span> </li> <li> <i class="iconfont icon-comment"></i><span>16</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14923421.html" target="_blank">如何将疏水性的碱性金属氧化物转化为亲水性</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=14204326" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/0d/8e/14204326_1654362123.png"> </div> <div class="iname">学渣立志</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">如何将疏水性的碱性金属氧化物转化为亲水性 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>600</span> </li> <li> <i class="iconfont icon-comment"></i><span>12</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14923645.html" target="_blank">水热法可以用酒精作为溶剂吗</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=21316691" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://thirdqq.qlogo.cn/g?b=oidb&k=8OFRTmTOpibZKqickbVOvHOg&s=40&t=1581248200"> </div> <div class="iname">神毓逍遥121</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">水热法可以用酒精作为溶剂吗？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14924176.html" target="_blank">直流偏压下介电性能测试</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=14394179" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/12/2e/14394179_1651111019.jpg"> </div> <div class="iname">Conleyxu</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">请问有机构可以测试200v—400v左右固定直流偏压下的介电性能频率特性吗，频率范围为100hz往上扫，尽量高一点 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14924279.html" target="_blank">请问增加排斥力的化学机理是什么？</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=14270068" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://thirdqq.qlogo.cn/g?b=oidb&k=vHjwLwUyTuP9HgYwhloIGQ&s=40"> </div> <div class="iname">毛丶毛</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">锂离子电池高镍材料锂层中的部分锂离子损失导致氧层与锂层之间的排斥力增加，从而导致晶胞参数C增加。请问增加排斥力的化学机理是什么？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>400</span> </li> <li> <i class="iconfont icon-comment"></i><span>8</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14924733.html" target="_blank">求助作图问题，怎么作随温度变化而显示不同颜色的图</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=20503353" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">Ffffd56</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">求助作图问题，怎么作随温度变化而显示不同颜色的图 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14925745.html" target="_blank">有偿求一本材料科学基础潘金生万分感谢</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=7374534" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">597196027</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">如题，求一本清华的材料科学基矗或者有推荐的其他版本的材料科学基础吗？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>400</span> </li> <li> <i class="iconfont icon-comment"></i><span>8</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14926257.html" target="_blank">乳液聚合水凝胶</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=22197675" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="https://muchongimg.xmcimg.com/oss2/avatar/d5/c6/22197675_1590040870.jpg"> </div> <div class="iname">困守</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">想请问一下用高速分散机搅拌后拿去超声后放入模具成胶成胶后全是微小气泡请问一下这些气泡怎么去除比较好呢已经超声过了 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>250</span> </li> <li> <i class="iconfont icon-comment"></i><span>5</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14926395.html" target="_blank">316L测得衍射花样是正六边形，并且晶面间距0.66左右可能是什么相呢？</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=10421755" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">sq98918</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">316L测得衍射花样是正六边形，并且晶面间距0.66左右可能是什么相呢？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14926399.html" target="_blank">超声对粉末与纤维的分散有作用吗？</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=14599702" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">iront</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">粉末和短切纤维混合时，会发生团聚，超声有帮助吗？我是用电动搅拌器400转搅拌了三分钟，会团聚，想超声几分钟不知道有没有用，最好不用丙酮溶解后再超声。如果要加分散剂的话要怎么选择呢？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>200</span> </li> <li> <i class="iconfont icon-comment"></i><span>4</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14926402.html" target="_blank">【碳量子点和硝酸铕】</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=20251896" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">wo8023lave</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">楼主使用硝酸铕来猝灭碳量子点的荧光，因为碳量子点表面有丰富的官能团，能和硝酸铕产生共振能量转移，上学期楼主做了好几次都成功了，碳量子点的峰下降出现了硝酸铕的特征峰，但是这学期死都做不出来了，扫了红外，发现上学期和这学期的量子点的光谱是完全一样的，请问下各位大神... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>200</span> </li> <li> <i class="iconfont icon-comment"></i><span>4</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14926667.html" target="_blank">陶瓷绝缘子的结构、组成和介电性之间的关系</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=25733785" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">一个菜菜嘿</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">陶瓷绝缘子的结构、组成和介电性之间的关系 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>500</span> </li> <li> <i class="iconfont icon-comment"></i><span>10</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14926803.html" target="_blank">材料长期浸泡在硅油中会不会影响后期的微观结构观测</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=10232098" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">一大块烧饼</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">比如长期高温热老化下，由于实验需要，将材料浸泡在硅油中，想问一下是否对后期的红外、扫描电镜等微观测试有影响？有影响的话原因是什么 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>400</span> </li> <li> <i class="iconfont icon-comment"></i><span>8</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14927722.html" target="_blank">关于吉布斯自由能表达式的疑问</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=23018195" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">WD113</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">求教各位大牛，我们文献中和书中看到的吉布斯自由能的表达式都是与温度T有关的函数，但是我们书中关于吉布斯自由能与与相图形状关系或者由二者之一互相推导的章节显示的G图则是吉布斯自由能与组分A和组分B之间的关系。这应该如何联系起来呀？我目前已经有了一些吉布斯自由能的... </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14929660.html" target="_blank">求推荐文献有关材料表面与界面 15年以后 2区及以上的英文文献</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=22170972" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://thirdqq.qlogo.cn/g?b=oidb&k=Y2CP28Mnjc0YG4xZaDw79A&s=40&t=1557965384"> </div> <div class="iname">chenn</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">求推荐！留doi号就行！本科没接触过，课上得讲！谢谢各位！ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>400</span> </li> <li> <i class="iconfont icon-comment"></i><span>8</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14929705.html" target="_blank">单晶硅上面用PVD方法镀纯哪种纯金属膜更易形成共格关系，需要稀有金属吗</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=8661570" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="http://thirdqq.qlogo.cn/qqapp/1104753073/83E7DC6EA01E9A8B2830818E56D8C490/40"> </div> <div class="iname">天马行空vvv</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">各位老师，在单晶硅上面用PVD方法镀纯金属膜，那种金属与硅更容易形成共格关系，结合强度更大啊，有懂得没，有偿，那种比较稀有的金属 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>150</span> </li> <li> <i class="iconfont icon-comment"></i><span>3</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14930518.html" target="_blank">磁性二氧化硅如何熟孵育熟化</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=7598385" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">1357065384</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">水热法做的四氧化三铁核然后加入TEOS反应三小时后直接清洗使用，得到的磁性二氧化硅储存在纯水中开始阶段性能良好，放置一个月后缓慢团聚且表面电位也降低了，磁珠制备后要继续孵育熟化步骤增加稳定性么？如何熟化提高二氧化硅稳定性？ </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>350</span> </li> <li> <i class="iconfont icon-comment"></i><span>7</span> </li> </ul> </div> </div> </div><div class="list_item clearfix"> <h3 class="ititle"><a href="https://muchong.com/html/202109/14930821.html" target="_blank">绝缘材料耐压实验中击穿寿命时间怎么自动测得的，谢谢</a></h3> <div class="icontent"> <a href="https://muchong.com/bbs/space.php?uid=10232098" target="_blank"> <div class="iuser"> <div class="avatar"> <img src="//muchongimg.xmcimg.com/data/emuch_bbs_images/app/noavatar.png"> </div> <div class="iname">一大块烧饼</div> <div class="imotto"></div> </div> </a> <div class="itext"> <div class="nop">看到绝缘材料的耐压实验，绝缘材料在一定应力下（比如温度和场强）下进行长期加压实验，直到材料击穿，并记录这段时间，我想问这段时间数据是通过什么得到的，是电路本身自带的某些器件来完成这个功能的，还是需要通过某些方法与计算机连接，总不能是人工吧。谢谢 </div> </div> <div class="iother clearfix"> <a href="" target="_blank"><span class="board_name">材料</span></a> <ul> <li> <i class="iconfont icon-view"></i><span>200</span> </li> <li> <i class="iconfont icon-comment"></i><span>4</span> </li> </ul> </div> </div> </div> </div> <div class="page ui-pagination"> <ul><li class="goLast"><a>15837</a></li><li class="curPage">1</li><li class="pageTo" ><a href="/html/f378_2.html" pageto="2">2</a></li><li class="pageTo" ><a href="/html/f378_3.html" pageto="3">3</a></li><li class="pageTo" ><a href="/html/f378_4.html" pageto="4">4</a></li><li class="pageTo" ><a href="/html/f378_5.html" pageto="5">5</a></li><li class="pageTo" ><a href="/html/f378_6.html" pageto="6">6</a></li><li class="pageTo"><a href="/html/f378_2.html" 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