[1]戴郁菁,周家宏.利用湿化学方法在单晶硅表面接枝PDA分子[J].南京师大学报(自然科学版),2011,34(02):45-49.
 Dai Yujing,Zhou Jiahong.PDA Grafted Silicon Surface Through Wet Chemistry Method[J].Journal of Nanjing Normal University(Natural Science Edition),2011,34(02):45-49.
点击复制

利用湿化学方法在单晶硅表面接枝PDA分子()
分享到:

《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]

卷:
第34卷
期数:
2011年02期
页码:
45-49
栏目:
化学
出版日期:
2011-06-20

文章信息/Info

Title:
PDA Grafted Silicon Surface Through Wet Chemistry Method
作者:
戴郁菁 周家宏
南京师范大学分析测试中心, 江苏省生物功能材料重点实验室, 江苏南京210046
Author(s):
Dai YujingZhou Jiahong
Analysis & Testing Center,Jiangsu Engineering Research Center for Bio-medical Function Materials,Nanjing Normal University,Nanjing 210046,China
关键词:
PDA 单晶硅 嫁接 表面
Keywords:
PDA S i( 100) g ra ft surface
分类号:
O649.2
摘要:
通过湿化学方法,首先将H-Si表面氯化得到Cl-Si表面,接着1,4-二氨基苯(PDA)分子与带有Cl-Si表面的单晶硅反应,使得PDA分子通过Si-N键接枝到硅表面.所得Si-N键通过接触角实验,XPS和AFM手段进行表征.本文综合这些数据探讨了反应进行的路线和机理.这种简单的方法提供了新的路线将功能共轭分子嫁接到半导体材料表面,为分子器件的制备提供了新的思路.
Abstract:
U sing w et chem ica l reaction betw een 1, 4pieny lened iam ine ( PDA ) and C lte rm ina ted silicon surface, w e present a new and simp le route to d irec tly bond conjugated organ icm o lecu les on silicon surface. The cova lent bond betw een PDA and silicon su rface was charac terized by contact ang lem easurem ent, XPS and AFM, respective ly. A data encom passing exp lanation for them echanism d iscusses the possib le route of the reaction. This simp le and lowcostly re- ac tion o ffers an attractive route to attach functional con jug ated m o lecules onto the sem iconductor surface wh ich a im s to creat som e new mo lecu lar dev ice in the future.

参考文献/References:

[ 1]  Tao F, Be rnasek S L. Unde rstand ing oddeven effects in organ ic se lf assem bled m ono laye rs[ J]. Chem Rev, 2007, 107: 1 408 --1 453.
[ 2]  Ya tes Jr. J T. A new opportun ity in silicon based m icroe le tron ics[ J]. Sc ience, 1998, 279: 335--336.
[ 3]  U lm an A. An Introduction to U ltrath in O rganic F ilm s[M ]. San Diego: Academ ic Press, 1991.
[ 4]  Co llet J, Vuilaum e D. Nanofie ld e ffect transisto r w ith an organ ic monolayer as gate insulato r[ J]. Appl Phys Le tt, 1998, 73: 2 681-- 2 683.
[ 5] Am lani L, Raw lett A M, N agahara L A, et a.l An approach to transport m easurem ents of e lec tron ic m o lecules[ J] . Appl Phys Le tt, 2002, 80: 2 761--2 763.
[ 6] H asegaw a S, Tong X, T akeda S, et a.l Structures and electronic transport on s ilicon surfaces[ J]. Prog Surf Sc,i 1999, 60: 89 257.
[ 7]  H igash iG S, Chaba l Y J, Trucks G W, e t a.l Idea l hydrogen te rm ina tion o f the S i( 111 ) surface[ J]. Appl Phys Lett, 1990, 56: 656??658.
[ 8]  W ade C P, Chidsey C E D. E tchp it initiation by disso lv ed oxygen on te rraces o fH  S i( 111) [ J]. App l Phys Lett, 1998, 71: 1 679--1 681.
[ 9]  H ame rs R J, Cou lter S K, E llisonM D, et a.l Cycloaddition chem istry of org an icm o lecules w ith sem iconduc to r surfaces[ J]. A cc Chem Res, 2000, 33: 617??624.
[ 10]  W olkow R A. Contro lled m o lecular adso rption on silicon: lay ing a founda tion fo r m olecu lar dev ices[ J]. Ann Rev Phy s Chem, 1999, 50: 413--441.
[ 11]  Teplyakov A V, KongM J, Bent S F, et a.l V ibrationa l spectroscopic stud ies o fD iels A lder reactions w ith the S i( 100)  2  1 surface as a dienop ile[ J]. J Am Chem Soc, 1997, 119: 11 100 -11 101.
[ 12] KruegerM, Ganz E. Scann ing tunne ling m icroscopy study of the adso rption o f to luene on S i[ J]. J Vac Sc ienceTechno logy B, 1999, 17: 7—10.
[ 13]  Coulte r S K, Cao X P, H am ers R J, e t a.l Bonding o f n itrog en con taining organ ic mo lecu les to the silicon ( 001) surface: the role o f arom atic ity[ J]. J Phys Chem B, 2001, 105: 3 759 -3 768.
[ 14]  Schw artzM P, E llisonM D, Cou lter S K, e t a.l Interaction o f con juga ted organ icm oulecu les w ith bonded sem iconduc- tor surfaces: structure, selectiv ity, and m echanistic im plications[ J] . J Am Chem Soc, 2000, 122: 8 529--8 538.
[ 15]  E llisonM D, H ame rs R J. Adso rption of pheny l isothiocyanate on S i( 001): A1, 2dipo lar surface addition reaction[ J] . J Phys Chem B, 1999, 103: 6 243--6 251.
[ 16] Pfluger P, Street G B. Chem ica,l e lectron ic, and structured properties of conducting he terocyc lic po lym ers: a v iew by XPS [ J]. J Chem Phy s, 1984, 80: 544--553.
[ 17]  M onkm an A P. Physics o f Conductive Po lym ers[M ]. New York: Ox fo rd Un iv ers ity Press, 1995.
[ 18] S ingh R, Na rula A K. Correctation betw een electron sp in resonance and conductiv ity data of po lypyrro le, po ly ( Nm ethy l py rro lepyrro le), and po ly ( Nm ethy l py rro le) [ J]. J App l Phy s, 1997, 82: 4 362--4 371.
[ 19]  Zhu X Y, Bo iad jiev V, Mu lder J A, et a.l Mo lecu la r assem blies on silicon surfaces v ia S iO linkages[ J]. Langmu ir. 2000, 16: 6 766--6 772.
[ 20]  Bansa lA, LiX, Y i S I, et a .l Spectroscop ic stud ies o f them odification o f crysta lline S i( 111) surfaces w ith covalen tlyatta ched alky l cha ins using a ch lo rina tion / acky la tion m ethod[ J]. J Phys Chem B, 2001, 105: 10 266--10 277.
[ 21]  W ebb L J, Lew is N S. Compar ison of the electr ica l properties and chem ica l stability of crystalline silicon( 111) sur faces a l- ky lated using gr igna rd reagents o r o lefins w ith lew is ac id cata lysts[ J] . J Phys Chem B, 2003, 107: 5 404--5 412.
[ 22]  M ou lder J F, S tickleW F, Sobo lP E, e t a .l H anbook of Xray Pho toe lectron Spectroscopy [M ]. M innesota: Phys ica lE lce tronics D iv ision, Perk inE lm er Corporation, 1991.
[ 23]  Tao F, W ang Z H, Xu G Q. Fo rm ation o f a benzoim ine??like co jug ated structure through the adsorption of benzonitrile on Si ( 100) [ J]. J Phys Chem B, 2002, 106: 3 557--3 563.
[ 24]  BergersonW F, Mu lder JA, H sung R P, et a.l Assem bly of org an icm o lecules on s ilicon surfaces v ia the S iN linkage[ J]. J Am Chem Soc, 1999, 121: 454??455.
[ 25]  Q iaoM H, Tao F, Xu G Q, e t a.l Adsorption and the rm al d issoc iation o f pyrro le on S i( 100) -2 - 1[ J]. Sur Sc,i 2003, 544: 285--294.
[ 26]Q iaoM H, C ao Y, Xu G Q, et a .l Forma tion of cova lent Si N linkages on pyrro le functionalized S i( 100) ( 2 -- 1) [ J]. Chem ica l Physc is Letters. 2000, 325: 508??512.
[ 27]  Tao F, Yuan Z L, Da iY J, et a .l M ultiple configurations o f N??me thy lpyrro le b inding on S i( 111) --7 - 7[ J] . Physica l Review B, 2003, 67: 245406- 1 245406- 8.

备注/Memo

备注/Memo:
基金项目: 江苏省普通高校自然科学研究计划( 07KJD430107 )、江苏省科技重大项目- 江苏省生物医药材料测试服务平台( BM2007132) . 通讯联系人: 戴郁菁, 讲师, 研究方向: 表面化学. Em ail:daiyujing@njnu.edu. cn
更新日期/Last Update: 2011-06-15