電致變色器件原理結(jié)構(gòu)以及相關(guān)文獻(xiàn)

1、電致變色器件,電致變色是指材料的光學(xué)屬性（反射率、透過率、吸收率等）在外加電場的作用下發(fā)生穩(wěn)定、可逆的顏色變化的現(xiàn)象，在外觀上表現(xiàn)為顏色和透明度的可逆變化。具有電致變色性能的材料稱為電致變色材料，用電致變色材料做成的器件稱為電致變色器件。,structure,常用電極材料 fto ito 摻al的zno pet等,電解質(zhì) 液態(tài) 高氯酸鋰+丙烯碳酸酯 （lipc） 六氟磷酸鋰+多元碳酸酯（lb） 凝膠電解質(zhì) 加入交聯(lián)劑（物理交聯(lián)和化學(xué)交聯(lián)） 固態(tài)電解質(zhì) 固態(tài)鋰鹽 （linbo3，litao3） 全固態(tài)聚合物電解質(zhì) 聚合物本體與鹽 （peo-licf3so3） 聚合物本體與鹽并加入無機(jī)填料 （pe

2、o-liclo4-al2o3）,離子儲(chǔ)存層 tio2陣列或薄膜 ，zno陣列或薄膜等,電致變色材料,過渡金屬氧化物 wo3 moo3 bio3 v2o5 nb2o5 （陰極著色） 靈巧窗 nio irox coo3 rh2o3 mno （陽極著色） 人造衛(wèi)星熱控裝置 ir(oh)3 nioxhy 電致變色書寫紙,普魯士藍(lán)系統(tǒng) 普魯士藍(lán) 普魯士黑 普魯士綠 普魯士白 電致變色顯示器,紫羅蘭 俗稱：1,1-雙取代基-4,4-聯(lián)吡啶 汽車后視鏡 顯示器,導(dǎo)電聚合物 聚吡咯 聚苯胺 聚噻吩 靈巧窗 顯示器,鑭系元素與過渡金屬元素 金屬氫化物 亞硝?；蹉f絡(luò)物 可調(diào)轉(zhuǎn)換鏡 的配位絡(luò)合物及金屬聚合物 聚

3、ru2+ (vbpy)2(py)2cl2 近紅外開關(guān)裝置,金屬酞化青 lu(pc)2 顯示器,optical contrast (t),coloration efficiency (ce) ce= (od)/ q od= log(tb /tc),coloration time,bleaching time,cyclic stability,main parameters,high-performance flexible electrochromic device based on facile semiconductor-to-metal transition realized by wo3

4、2h2o ultrathin nanosheets,scientific reports 3, article number:1936| doi:10.1038/srep01936,setup and electrochromic performances of wo3 2h2o nanosheets-based flexibleelectrochromic device.,the structure of flexible electrochromic device,the preparation of wo32h2o ultrathin nanosheets,tb =69% tc=21%

5、t=48% （800nm）,optical contrast (t),coloration time and bleaching time,contrast,coloration efficiency (ce),cyclic stability,solar energy materials&solar cells117(2013)231238,efficient electrochromic materials based on tio2wo3 core/shell nanorod arrays,b tio2 nanorods d=80-100nm l=700nm f wo3 film,tio

6、2200wo3,tio2400wo3,tio2600wo3,a,b tio2 nanorod c,d tio2200wo3 core/shell nanorod array,optical modulation range (%) and switching speed (s),wo3,tio3200wo3,tio3400wo3,tio3600wo3,the tio2400wo3 core/shell nanorod array film sustains a transmittance modulation of about 40% even after subjected for10,00

7、0 cycles,indicating that the tio2wo3 core/shell nanorod array film possesses quite good cycling durability,high optical switching speed and flexible electrochromic display based on wo3 nanoparticles with zno nanorod arrays supported electrode,nanotechnology 20 (2009) 185304 (6pp),top view (a) and cr

8、oss-sectional (b) sem images of the znrs and top (c) and cross-sectional (d) views of the wo3-coated znrs,d=170250 nm l=340 nm,650nm 118.6 c1 cm2 550nm 76.1 c1 cm2,coloration time and bleaching time,coloration efficiency (ce),cyclic stability,the anodized crystalline wo3 nanoporous network with enha

9、nced electrochromic properties,nanoscale, 2012, 4, 5980,hrtem image of one of the nanopore wall areas for wo3 nanoporous networks,the corresponding selected area diffraction (sad) pattern indexed to the wo3 orthorhombic phase,the corresponding raman spectra of the as-anodized (blue line) and post-annealed network (green line).,xrd pattern of an as-sputtered w film (orange line), an as-anodized w oxide nanoporous network (blue line) and the network after anneal