基于梯度界面的增材制造过程
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- 英文论文题名：Additive Manufacturing Based on Gradient Interface
- 论文作者：陶胜洋 ; 孙雪艳
- 英文论文作者：Shengyang Tao ; Xueyan Sun ; Department of Chemistry ; Dalian University of Technology
- 年：2016
- 作者机构：大连理工大学;
- 论文关键词：界面 ; 梯度 ; 增材制造
- 会议召开时间：2016-07-01
- 会议录名称：中国化学会第30届学术年会摘要集-第三十一分会：胶体与界面化学
- 语种：中文
- 分类号：TN405
- 学会代码：ZGHY
- 会议名称：中国化学会第30届学术年会-第三十一分会 ; 胶体与界面化学
- 会议地点：中国辽宁大连
- 主办单位：中国化学会
- 学会名称：中国化学会
- 页数：1
- 文件大小：137k
- 原文格式：D
- 会议级别：全国
摘要
增材制造是目前材料加工领域的一个重要研究方向。它具有节约原料,能够得到复杂器件结构的优点。增材制造技术已经被广泛应用于泛化学研究领域。例如反应器加工、微流控芯片制作等。增材制造领域中,一个重要的发展方向就是基于打印技术的器件制备。在二维和三维打印过程中,实际上是将器件的Z轴进行离散化,而后进行分层制造。那么这时候层与层间的界面就会很大程度的影响最终得到的器件的各种性质。基于这一考虑,我们采用程序控制的方法,制备了具有渐变界面的导电材料,其电阻率呈现梯度分布,从而可以得到能够产生梯度温度场的功能器件。同时,我们通过浓度梯度,控制界面上还原诱发位点的分布,实现了金属的可定位还原,进而实现了电路板的二维可书写增材制造过程。这些工作都证明了界面在增材制造领域的巨大影响作用。
Additive manufacturing is a hot research area for the fabrication of materials.It can save a lot raw material and achieve many complicated structures.Now,it is widely used in chemistry,such as fabricate microreactors and microfluidic chips.In additive manufacturing,an important subject is the printing of functional devices.In the process of 2D and 3D printing process,we should first discretize Z axis of the object,then print them layer by layer.Then,the interface between layers is quite important for properties of the device.Based on this consideration,via computer program controlling,we prepared a conducting material with gradient interface.Its resistance is graded distribution along the Z axis.We used this material to fabricate a device which has a temperature gradient field.Meanwhile,we control the position where the reduction reaction happens.So we used a writing method to print 2D circuits on plastic plates.
Additive manufacturing is a hot research area for the fabrication of materials.It can save a lot raw material and achieve many complicated structures.Now,it is widely used in chemistry,such as fabricate microreactors and microfluidic chips.In additive manufacturing,an important subject is the printing of functional devices.In the process of 2D and 3D printing process,we should first discretize Z axis of the object,then print them layer by layer.Then,the interface between layers is quite important for properties of the device.Based on this consideration,via computer program controlling,we prepared a conducting material with gradient interface.Its resistance is graded distribution along the Z axis.We used this material to fabricate a device which has a temperature gradient field.Meanwhile,we control the position where the reduction reaction happens.So we used a writing method to print 2D circuits on plastic plates.
引文
[1]Wang,Z.;Wang,J.;Li,M.;Sun,K.;Liu,C.Sci.Rep.2014,4:5939.
[2]Riche,C.;Roberts,E.;Gupta.;Brutchey,R.;Malmstadt,N.Nat.Commun.2016,7:10780
[2]Riche,C.;Roberts,E.;Gupta.;Brutchey,R.;Malmstadt,N.Nat.Commun.2016,7:10780