The molecular weight of this product is not determined. However, historical data indicates an overall molecular weight of approximately 280,000 daltons. There is a ratio of 1:2.5 for PEDOT:PSS.
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产品名称
聚乙撑二氧噻吩-聚 苯乙烯磺酸盐, 1.3 wt % dispersion in H2O
成份
PEDOT content, 0.5 wt. %
PSS content, 0.8 wt. %
環保替代產品特色
Design for Energy Efficiency
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sustainability
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濃度
1.3 wt % dispersion in H2O
帶隙
1.6 eV
傅導性
1 S/cm
環保替代類別
儲存溫度
2-8°C
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應用
从900nm到2000nm几乎100%吸收。从400nm到800nm无最大吸收。 导电聚合物混合。
在电子束光刻和聚焦离子束加工技术中，PEDOT:PSS聚合物薄膜被用作电荷耗散层。据报道，可应用各种基材更容易和更快地制备样品，包括蓝宝石(Al2O3)基材上的氮化镓(GaN)，氧化锌(ZnO)，熔融二氧化硅，铌酸锂(LiNbO3)，碳化硅(SiC)和金刚石(C)，[5] 自旋涂布到ITO涂层玻璃基材上。[6]PEDOT: PSS层也被报道用作有机太阳能电池的阳极缓冲层[2] 和有机太阳能电池透明导电涂层的替代品。[7]各种研究报告使用金属改性导电级PEDOT: PSS作为太阳能电池的阳极缓冲层，例如:铜酞菁/富勒烯基太阳能电池 [2][3][6]4 导电PEDOT:PSS结合聚偏氟乙烯(PVDF)膜可用于制备PEDOT:PSS-PVDF离子液体软致动器。[8]已有研究关于PEDOT:PSS作为伪电容材料的作用。 [9]
特點和優勢
可用作塑料和玻璃的防静电涂层。
包裝
玻璃瓶封装
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Skin Corr. 1
水污染物質分類（WGK）
WGK 2
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
其他客户在看
Yi-Kuang Yen et al.
Nanomaterials (Basel, Switzerland), 10(12) (2020-12-12)
Detecting the concentration of Pb2+ ions is important for monitoring the quality of water due to it can become a health threat as being in certain level. In this study, we report a nanomechanical Pb2+ sensor by employing the complementary
Faramarz Hossein-Babaei et al.
Scientific reports, 7, 42299-42299 (2017-02-17)
Many gaseous markers of critical biological, physicochemical, or industrial occurrences are masked by the cross-sensitivity of the sensors to the other active components present at higher concentrations. Here, we report the strongly selective diffusion and drift of contaminant molecules in
Conductive Polymers for Advanced Micro- and Nano-fabrication Processes
<B>Dylewicz R, et al.</B>
Material Matters, 6(1) null
PEDOT: PSS layers as replacements for the transparent conductive coatings of organic solar cells.
Schwertheim S, et al.
Photovoltaic Specialists Conference, 1991., Conference Record of the Twenty Second IEEE (2010)
Viet Cuong Nguyen et al.
Scientific reports, 6, 19594-19594 (2016-01-26)
We study resistive switching memory phenomena in conducting polymer PEDOT PSS. In the same film, there are two types of memory behavior coexisting; namely, the switchable diode effect and write once read many memory. This is the first report on
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What is the respective molecular weight of PEDOT and PSS in this product (PEDOT:PSS 483095)
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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How can I determine the shelf life / expiration / retest date of this product?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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Is the water deionized water?
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Deionized water is used in the formulation of this item.
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Can I use this dispersion for making a PEDOT:PSS channel of OECT(Organic Electrochemical Transistor) using spin coating? Code -483095
1 answer-
PEDOT:PSS can be applied for spin coating and Organic Electrochemical Transistors (OECTs). Here is a paper working on PEDOT:PSS based OECTs: https://www.sciencedirect.com/science/article/pii/S095656632100138X.
Unfortunately, 483095 hasn't been tested for that application, but it is worth trying.Helpful?
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Can the PDOT be filtered through a 0.45 μm memberane filter. How do you recommend the 483095-250G to be filtered ?
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The filtration of PEDOT:PSS is not recommended. There are publications which suggest that this is possible, however customers have noted difficulty in filtration as well as separation.
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You mentioned that deposited PEODT: PSS can withstand temperatures in excess of 200 degree celcius for a short duration. May I know how "short" it is? Is it for a few hours?
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PEDOT:PSS films can withstand 200 °C for up to 12 hours.
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Can PEDOT:PSS, Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), coatings be etched?
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Yes, applied PEDOT:PSS films can be patterned by laser ablation.
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What is the temperature stability of this poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), PEDOT:PSS, product?
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Deposited poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), PEDOT:PSS, films can easily withstand temperatures in excess of 200°C for short duration and around 70°C in continuous service. The aqueous dispersions of PEDOT:PSS, however, can be damaged by heating above 50°C for a prolonged period.
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Is this PEDOT:PSS, poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), product p-doped or n-doped?
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This PEDOT:PSS product is based on hole-doped or P-type polymers. PEDOT can be n-doped, but the materials are too unstable to be of any commercial value.
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