上世纪90年代,瑞士洛桑联邦理工学院Michael Grateal教授带领团队发明了基于二氧化钛(TiO2)纳米介孔薄膜的染料敏化太阳能电池(DSCs)。与传统半导体薄膜太阳能电池不同,这种电池利用吸附在纳米晶TiO2介孔薄膜表面的染料分子吸收光子,结合含有氧化还原电对的电解质或者固态空穴传输材料,有效地将可见到近红外波段的太阳光子转化成电能。
经过染料分子、电解质、电极以及器件结构的不断发展,DSCs的功能转换效率(PCE) 在模拟标准AM1.5太阳辐射下已达到14%,尤其在模拟室内光下已达到20%以上。一项伟大的发明往往需要经历漫长的研究过程和突破关键核心技术壁垒的能力,对于染料敏化太阳能电池来说,控制染料分子在TiO2表面上的组装方式,促进电荷的产生,仍然是改善染料敏化太阳能电池PCE的关键点。
百灵威提供DSCs研究用化学品,产品包括:染料、电极材料、电解质材料、电解液用试剂等,助力染料敏化太阳能电池研究!
| 品名 | CAS | 货号 |
|---|---|---|
| Bis(isothiocyanato)(2,2'-bipyridyl-4,4'-dicarboxylato)(4,4'-dinonyl-2,2'-bipyridyl)ruthenium(II), 95% 双(异硫氰酸)(2,2'-二吡啶基-4,4'-二甲酸)(4,4'-二壬基-2,2'-二吡啶基)钌(II)/Z907染料 | 502693-09-6 | 986744 |
| Bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II), 95% 双(异硫氰酸)双(2,2'-二吡啶基-4,4'-二甲酸)钌(II)/N3染料 | 141460-19-7 | 909264 |
| Bis(tetrabutylammonium) Dihydrogen Bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II) 双(四丁基铵)二氢双(异硫氰酸)双(2,2'-二吡啶基-4,4'-二甲酸)钌(II)/N719染料 | 207347-46-4 | B3514 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ethyl cellulose, ethoxyl content 48%, 22 cps 乙基纤维素 | 9004-57-3 | 184570 |
| 18NR-T Transparent Titania Paste 二氧化钛(TiO2)浆料 | N/A | MS002010 |
| Poly(vinylidene fluoride) (powder) 聚偏二氟乙烯/PVDF | 24937-79-9 | F007211 |
| 品名 | CAS | 货号 |
|---|---|---|
| Guanidine thiocyanate, 99% 硫氰酸胍 | 593-84-0 | 591643 |
| Iodine, 99.5%, extra pure 碘 | 7553-56-2 | 922334 |
| Lithium iodide, 98.5%, anhydrous 碘化锂 | 10377-51-2 | 212942 |
| 品名 | CAS | 货号 |
|---|---|---|
| Silver hexafluoroantimonate, 98% 六氟锑酸银 | 26042-64-8 | 990535 |
| Tetrabutylammonium iodide, 99% 四丁基碘化铵 | 311-28-4 | 183969 |
| Tetrabutylammonium perchlorate, 99%, electronic grade 四丁基高氯酸铵 | 1923-70-2 | 969396 |
| 品名 | CAS | 货号 |
|---|---|---|
| Copper powder (99.999%) 铜粉 | 7440-50-8 | 93-2971 |
| Lead rod (99.999%) 铅棒 | 7439-92-1 | 82-0100 |
| Molybdenum powder (99.9%) 钼粉 | 7439-98-7 | 93-4257 |
| 品名 | CAS | 货号 |
|---|---|---|
| FTO glass, L × W × thickness 15 mm × 15 mm × 2.2 mm, surface resistivity 6-8 ω/sq, transmittance: 81%-83%, 1 ea=36 pcs FTO 导电玻璃 | N/A | 9250408 |
| FTO glass, L × W × thickness 15 mm × 15 mm × 2.2 mm, surface resistivity 12-14 ω/sq, transmittance: 88%-90%, 1 ea=36 pcs FTO 导电玻璃 | N/A | 9250409 |
| ITO glass, L × W × thickness 15 mm × 15 mm × 1.1 mm, surface resistivity 7~9ω/sq, transmittance: ≥91%, 1 ea=36 pcs ITO 导电玻璃 | N/A | 9250414 |
| 品名 | CAS | 货号 |
|---|---|---|
| Acetonitrile, 99%, for analysis 乙腈 | 75-05-8 | 980995 |
| Ethanol, 99.7%, reagent grade, anhydrous 乙醇 | 64-17-5 | 983081 |
| Isopropanol, 99.7%, for analysis 异丙醇 | 67-63-0 | 928086 |
| 品名 | CAS | 货号 |
|---|---|---|
| 5 mm NMR Economy Sample Tube w/ Cap, 7″, High-Throughput 5毫米,高通量经济型核磁管,7英寸 | / | 1001281 |
| Magnetic stir bar, PTFE-coated, cylindrical,without pivot ring, C60 (3mm*6mm), 5 pcs/pack 聚四氟乙烯磁力搅拌子,圆柱型,无轴环 | / | 2736330 |
| Crimp-top vials, 2ml, 11.6×32mm, with marking spot,amber, large opening 样品瓶 | / | 920035 |
| Laboratory consumables, disposable dispenser for laboratory use (without needle), limited to scientific research use only, 2-piece, pp, 5 ml 实验室耗材, 实验室用一次性加液器(无针头), 仅限科研使用 | / | 972645 |
| Centrifuge tubes, 50 ml, scale can stand on a pointed bottom, 25 pieces/bag, 2 bags/bag 离心管 | / | 966183 |
| PCR tube caps, suitable for 0.2 ml RTPCR, strips of 8, flat cap, 125 strips/pack PCR管盖 | / | 1438748 |
| TLC aluminum oxide plates (fluorescent indicator), Neutral,F254,200*100 mm, layer thickness: 0.2±0.02, particle size: ≥400 mesh 薄层层析氧化铝板(含荧光) | / | 978011 |
| Wash bottle, 500 ml, bottle: LDPE, cap: PP, 10 pcs/pack 塑料洗瓶 | / | 984183 |
| Plastic graduated cylinder, capacity: 50 ml, 1 PAK=12 EA 塑料量筒 | / | 2742049 |
| 304 Stainless Steel Micro-Spatula, 125mm, one end rounded and hend up, the other end square 304不锈钢药刮 | / | 9076550 |
| Pipette fillers, 15 ml, blue, frosted, 20 pcs/pack 洗耳球 | / | 1208125 |
| 品名 | CAS | 货号 |
|---|---|---|
| FindMolecule ELN, Academic Basic ELN电子记录本系统服务 | / | 9269008 |
| FindMolecule IMS, Academic Basic 实验室库存管理系统服务 | / | 9269003 |
| Smart Hazardous Chemical Management Cabinet HCA00, Container size: 900 * 500 * 1980mm, internal size: 650 * 420 * 1550mm, volume 423L RFID酸碱柜HCA-400 | / | 9410144 |
| 品名 | CAS | 货号 |
|---|---|---|
| Bio-Vanguard® Disinfectant Spray 清萨灵®消毒剂 | / | 916670 |
| Bio-Vanguard® Antimicrobial Rinse-free Foaming Hand Sanitizer 清萨灵®泡沫抗菌免水洗手液 | / | 965255 |
| Antibacterial polycotton laboratory coats, L(170-175cm,60-70kg) 涤棉抗菌实验服 | / | 966163 |