欢迎登录材料期刊网

材料期刊网

高级检索

采用扫描电镜和紫外-可见分光光度计研究了Ag粒子在小团聚条件下辅助化学刻蚀Si过程中,刻蚀剂HF和氧化剂H2O2的体积比对刻蚀孔隙结构和刻蚀速度的影响.结果表明,HF和H2O2的体积比对刻蚀Si中的孔隙生长速度和形貌有明显的影响,HF和H2O2的摩尔分数ρ=[HF]/([HF]+[H2O2])过低或过高均不利于孔隙的生长.当60%<ρ<80%时,Si可获得快速刻蚀,刻蚀速度为1050-1260 nm/min.此时,孔隙密度高,孔径较大且相互连通,沿垂直Si表面生长.所获得的Si表面对200-1000 nm波段太阳光的平均反射率可降至5.9%.此外,孔隙生长速度和形貌也与Ag颗粒的尺寸和形态密切相关.

参考文献

[1] Geng X W,He C L,Xu S C,Li J G,Zhu L J,Zhao L C.Prog Chem,2012; 24:1955(耿学文,贺春林,徐仕翀,李俊刚,朱丽娟,赵连城.化学进展,2012; 24:1955)
[2] Li X,Bohn P W.Appl Phys Lett,2000; 77:2572
[3] Tsujino K,Matsumura M,Nishimoto Y.Sol Energy Mater Sol Cells,2006; 90:100
[4] Yae S,Kawamoto Y,Tanaka H,Fukumuro N,Matsuda H.Electrochem Commun,2003; 5:632
[5] Yae S,Tanaka H,Kobayashi T,Fukumuro N,Matsuda H.Phys Status Solidi,2005; 2C:3476
[6] Yae S,Kobayashi T,Kawagishi T,Fukumuro N,Matsuda H.Solar Energy,2006; 80:701
[7] Koynov S,Brandt M S,Stutzmann M.Appl Phys Lett,2006; 88:203107
[8] Nishioka K,Horita S,Ohdaira K,Matsumura H.Sol Energy Mater Sol Cells,2008; 92:919
[9] Srivastava S K,Kumar D,Singh P K,Kar M,Kumar V,Husain M.Sol Energy Mater Sol Cells,2010; 94:1506
[10] Chartier C,Bastide S,Levy Clement C.Electrochim Acta,2008; 53:5509
[11] Huang Z,Geyer N,Werner P,De Boor J,CSsele U.Adv Mater,2011; 23:285
[12] Yang X F.Master Thesis,Shenyang University,2013(杨雪飞.沈阳大学硕士学位论文,2013)
[13] Tsujino K,Matsumura M.Adv Mater,2005; 17:1045
[14] Peng K Q,Hu J J,Yan Y J,Wu Y,Fang H,Xu Y,Lee S T,Zhu J.Adv Funct Mater,2006; 16:387
[15] Bamwenda G R,Tsubota S,Nakamura T,Haruta M.Catal Lett,1997; 44:83
[16] Kolasinski K W.Current Opinion Solid State Mater Sci,2005; 9:73
[17] Tsujino K,Matsumura M,Nishimoto Y.Sol Energy Mater Sol Cells,2006; 90:100
[18] Lehmann V.Electrochemistry of Silicon.Weinheim:Wiley-VCH,2002:31
[19] Sato N,Sakaguchi K,Yamagata K,Fujiyama Y,Yonehara T.J Electrochem Soc,1995; 142:3116
[20] Geyer N,Huang Z,Fuhrmann B,Grimm S,Reiche M,Nguyen Duc T K,De Boor J,Leipner H S,Werner P,G?sele U.Nano Lett,2009; 9:3106
[21] Lee D H,Kim Y,Doerk G S,Labriante I,Maboudian R.J Mater Chem,2011; 21:10359
[22] Peng K Q,Lu A J,Zhang R Q,Lee S T.Adv Funct Mater,2008; 18:3026
[23] Peng K Q,Fang H,Hu J J,Wu Y,Zhu J,Yah Y J,Lee S.Chem-Eur J,2006; 12:7942
[24] Chattopadhyay S,Li X L,Bohn P W.J Appl Phys,2002;91:6134
[25] Tsujino K,Matsumura M.Electrochim Acta,2007; 53:28
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%