MEH-PPV Polymer | PPV Chemical Material | CAS 138184-36-8

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The first example of a polymer solar cell with a convincing understanding of the physics and chemistry involved was the bilayer heterojunction cell utilising the soluble polymer MEH-PPV and the Buckminsterfullerene C60 where a power conversion efficiency of 0.04% was obtained using monochromatic light.[1, 2] General Information CAS number 138184-36-8 Chemical formula"> <meta name="twitter:image" content="https://www.ossila.com/cdn/shop/files/mehppv.png?v=1718725075&width=500"> <meta name="twitter:image:width" content="240"> <meta name="twitter:image:height" content="240"> <meta name="twitter:label1" content="Price"> <meta name="twitter:data1" content="From $299.00 USD"> <meta name="twitter:label2" content="Brand"> <meta name="twitter:data2" content="Hunan"> <script>window.performance && window.performance.mark && window.performance.mark('shopify.content_for_header.start');</script><meta id="shopify-digital-wallet" name="shopify-digital-wallet" content="/8230287/digital_wallets/dialog"> 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variantData[19048550596704] = { stockStatus: '', noStockStatus: '', additionalInfo: '', }; variantData[19048552530016] = { stockStatus: '', noStockStatus: '', additionalInfo: '', }; variantData[19048557576288] = { stockStatus: '', noStockStatus: '', additionalInfo: '', }; </script> <div id="product-title-bar"> <div> <h1 class="margin-bottom-0">MEH-PPV</h1><p class="no-margin text-muted">CAS Number 138184-36-8</p><p class="margin-bottom-0 text-left"><a href="/collections/materials">Materials</a>, <a href="/collections/ofet-and-oled-polymers">OFET & OLED Polymer Materials</a>, <a href="/collections/semiconducting-polymers">Semiconducting Polymers</a></p></div> <div id="product-downloads"><a href="https://downloads.ossila.com/msds/meh-ppv.pdf" target="_blank" rel="noopener noreferrer"> MSDS <img width="10" height="12.891" src="//www.ossila.com/cdn/shop/t/303/assets/product-downloads-msds.svg?v=110835251789389989421729065669" alt="MEH-PPV MSDS"/> </a></div> </div> <hr> <div class="row"><div class="col-xs-12 col-sm-4"> <div class="text-center product-height"><a target='_blank' href="//www.ossila.com/cdn/shop/files/mehppv.png?v=1718725075"> <img id="product-image" fetchpriority="high" src="//www.ossila.com/cdn/shop/files/mehppv.png?v=1718725075&width=240" alt="MEH-PPV CAS 138184-36-8" width="240" height="240" /> </a></div></div><div class="col-xs-12 col-sm-8"> <form id="add-item-form" action="/pages/contact-us" data-contact="/pages/contact-us" data-cart="/cart/add" method="get"><div class="product-options-1"> <select id="product-select" name="id" class="form-control product-select hidden"><option value="19048550596704" data-variant="{"id":19048550596704,"title":"M542 - 250 mg","option1":"M542 - 250 mg","option2":null,"option3":null,"sku":"M542-250mg","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"MEH-PPV - M542 - 250 mg","public_title":"M542 - 250 mg","options":["M542 - 250 mg"],"price":29900,"weight":100,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}"selected="selected"> M542 - 250 mg </option><option value="19048552530016" data-variant="{"id":19048552530016,"title":"M542 - 500 mg","option1":"M542 - 500 mg","option2":null,"option3":null,"sku":"M542-500mg","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"MEH-PPV - M542 - 500 mg","public_title":"M542 - 500 mg","options":["M542 - 500 mg"],"price":52000,"weight":100,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}"> M542 - 500 mg </option><option value="19048557576288" data-variant="{"id":19048557576288,"title":"M542 - 1 g","option1":"M542 - 1 g","option2":null,"option3":null,"sku":"M542-1g","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"MEH-PPV - M542 - 1 g","public_title":"M542 - 1 g","options":["M542 - 1 g"],"price":96200,"weight":100,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}"> M542 - 1 g </option></select> </div><div id="sku-label" class="text-muted"> Product Code <span id="sku">M542-250mg </span> </div><div id="stock-status-label"></div> <div id="additional-info"></div><div id="price-container" data-nosnippet="true"> <span id="price-label" class="text-muted">Price</span> <span id="currency-compare-span"></span> <span id="currency-price-span"> $299</span> <span class="localise text-muted"><span data-region="GB"> ex. VAT</span></span> <a href="#" id="click-to-shop-in" class="text-muted display-none click-shop-in">(click to shop in <span id='suggested-currency-product'></span>)</a> </div><div class="row button-row no-margin-top"><div class="col-xs-6 col-sm-3 col-sm-offset-1 button-col quantity-container"> <label class="text-muted text-bottom" aria-label="quantity">Qty.</label> <input id="quantity" type="number" name="quantity" min="1" value="1" class="item-quantity" /> </div><div class="col-xs-6 col-sm-2 button-col"> <a data-toggle="modal" data-target="#choose-country-modal" class="access-bar-location"> <div class="currency-picker product-options-currency-btn">$ USD </div> </a> </div><div class="col-xs-12 col-sm-6 button-col text-right" id="product-action-button"> <input type="submit" id="add-to-cart-button" class="fill btn btn-ossila-green product-options-panel-button margin-bottom-small" name="Add to cart / quote" value="" /> <p class="text-muted text-small"><a class="text-muted text-regular" href="https://www.ossila.com/pages/how-to-order">How to Order</a> | <a class="text-muted text-regular" href="https://www.ossila.com/pages/worldwide-shipping">Shipping</a></p> </div> </div> </form> </div> </div> <hr class="less-height"> <div class="description"> <h2 id="product-oneliner">MEH-PPV, device fabricator with high solubility</h2> <p class="text-center">High quality and high purity (>99%) semiconducting polymer</p> <hr> <p class="text-center"><a href="#Specifications">Specifications</a> | <a href="#Pricing-and-Options">Pricing and Options</a> | <a href="#MSDS">MSDS</a> | <a href="#Literature">Literature and Reviews</a></p> <hr> <p>Poly[2-methoxy-5-(2’-ethylhexyloxy)-1,4-phenylene vinylene] (MEH-PPV), CAS number 138184-36-8, is a PPV derivative that is particularly favourable for device fabrication due to its great solubility in most of the common organic solvents owing to its asymmetric side chains. To date, MEH-PPV is possibly one of the most celebrated and studied polymer semiconductors, recognising its applications in OPV, OFETs, polymer light-emitting diodes (PLED) and perovskite solar cells.</p> <p>The first example of a polymer solar cell with a convincing understanding of the physics and chemistry involved was the bilayer heterojunction cell utilising the soluble polymer MEH-PPV and the <a href="https://www.ossila.com/products/c60" title="C60 Fullerene Acceptor">Buckminsterfullerene C60</a> where a power conversion efficiency of 0.04% was obtained using monochromatic light.[1, 2]</p> <h2 id="Specifications">General Information</h2> <hr> <table class="no-margin"> <tbody> <tr> <td><strong>CAS number</strong></td> <td style="width: 75%;">138184-36-8</td> </tr> <tr> <td><strong>Chemical formula</strong></td> <td>(C<sub>18</sub>H<sub>28</sub>O<sub>2</sub>)<sub>n</sub> </td> </tr> <tr> <td><strong>Absorption*</strong></td> <td>λ<sub>max</sub> 493 nm (toluene)</td> </tr> <tr> <td><strong>HOMO/LUMO</strong></td> <td>HOMO = 5.3 eV, LUMO = 3.0 eV</td> </tr> <tr> <td><strong>Full name<br></strong></td> <td>Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]</td> </tr> <tr> <td><strong>Solubility</strong></td> <td>Toluene or chlorobenzene</td> </tr> <tr> <td><strong>Classification / Family</strong></td> <td>PPV derivatives, Hole-injection layer materials, Hole transport layer materials; Polymer light-emitting diodes (OLEDs), Organic photovoltaics (OPVs), Organic electronics</td> </tr> </tbody> </table> <p>* Measurable with an <a href="https://www.ossila.com/products/optical-spectrometer" target="_blank" title="USB Spectrometer">USB spectrometer</a>, see our <a href="https://www.ossila.com/pages/spectrometer-application-notes" target="_blank" title="Spectrometer Application Notes">spectrometer application notes</a>.</p> <h2>Product Details</h2> <hr> <table> <tbody> <tr> <td><strong>Purity</strong></td> <td>>99%</td> </tr> <tr> <td><strong>Thermogravimetric Analysis (TGA)</strong></td> <td>371 °C (5% weight loss)</td> </tr> <tr> <td><strong>Appearance</strong></td> <td style="width: 75%;">Red fibers/powder</td> </tr> </tbody> </table> <h2>Chemical Structure</h2> <hr> <figure><img alt="Chemical structure of MEH-PPV" height="170" loading="lazy" src="https://www.ossila.com/cdn/shop/files/mehppv.png?width=240&height=170" width="240"> <figcaption>Chemical structure of MEH-PPV</figcaption> </figure> <h2>Device Structure(s)</h2> <hr> <table width="100%"> <tbody> <tr> <td><strong>Device structure</strong></td> <td style="width: 75%;">ITO/Al/PFNBrBTDZ05*/<strong>MEH-PPV</strong>/Au [3]</td> </tr> <tr> <td><strong>Colour</strong></td> <td>Orange-Red</td> </tr> <tr> <td><strong>Max. EQE</strong></td> <td>2.71%</td> </tr> <tr> <td><strong>Max. Current Efficiency</strong></td> <td>1.6 cd/A</td> </tr> </tbody> </table> <table width="100%"> <tbody> <tr> <td><strong>Device structure</strong></td> <td style="width: 75%;">ITO/<a href="https://www.ossila.com/collections/pedot" title="PEDOT:PSS">PEDOT:PSS</a>/PPF-3,7SO10* (100 wt%):P-PPV (0.8 wt%): <strong>MEH–PPV</strong> (0.5 wt%)/Ba/Al [4]</td> </tr> <tr> <td><strong>Colour</strong></td> <td>White  </td> </tr> <tr> <td><strong>Max. EQE</strong></td> <td>6.9%</td> </tr> <tr> <td><strong>Max. Current Efficiency</strong></td> <td>14.0 cd/A</td> </tr> <tr> <td><strong>Max. Power Efficiency</strong></td> <td>7.6 lm W<sup>−</sup><sup>1</sup> </td> </tr> </tbody> </table> <table width="100%"> <tbody> <tr> <td><strong>Device structure</strong></td> <td style="width: 75%;">ITO/CFx/<strong>MEH-PPV</strong>/Ca/Al, ca [5]</td> </tr> <tr> <td><strong>Colour</strong></td> <td>Orange-Red  </td> </tr> <tr> <td><strong>Max. Luminance</strong></td> <td>24,000 cd/m<sup>2</sup> </td> </tr> <tr> <td><strong>Max. Current Efficiency</strong></td> <td>5.1 cd/A</td> </tr> </tbody> </table> <table width="100%"> <tbody> <tr> <td><strong>Device structure</strong></td> <td style="width: 75%;">ITO/<a href="https://www.ossila.com/collections/pedot" title="PEDOT:PSS">PEDOT:PSS</a>/PFO:0.25 wt% <strong>MEH-PPV</strong>/Cs<sub>2</sub>CO<sub>3</sub>/Al [6]</td> </tr> <tr> <td><strong>Colour</strong></td> <td>White  </td> </tr> <tr> <td><strong>Max. EQE </strong></td> <td>6%</td> </tr> <tr> <td><strong>Max. Current Efficiency</strong></td> <td>11.2 cd/A</td> </tr> <tr> <td><strong>Max. Power Efficiency</strong></td> <td>16 lm W<sup>−</sup><sup>1</sup> </td> </tr> </tbody> </table> <table width="100%"> <tbody> <tr> <td><strong>Device structure</strong></td> <td style="width: 75%;">ITO/PEDOT/PVK:polyTPD (1:1 wt%) 50 nm/PFO:<strong>MEH-PPV</strong>*(95.5:0.5 wt%) 70 nm/Ca/Al [7]</td> </tr> <tr> <td><strong>Colour</strong></td> <td>White  </td> </tr> <tr> <td><strong>Max. Luminance</strong></td> <td>~ 5,000 cd/m<sup>2</sup> </td> </tr> <tr> <td><strong>Max. Current Efficiency</strong></td> <td>3.15 cd/A</td> </tr> </tbody> </table> <table width="100%"> <tbody> <tr> <td><strong>Device structure</strong></td> <td style="width: 75%;">ITO/PEDOT (30 nm)/ poly-TPD(40 nm)/ DNA-CTMA*(20 nm)/ PFO:<strong>MEH-PPV</strong> (70 nm)/Cs<sub>2</sub>CO<sub>3</sub>(1 – 2 nm)/Al [8]</td> </tr> <tr> <td><strong>Colour</strong></td> <td>White  </td> </tr> <tr> <td><strong>Max. Luminance</strong></td> <td>10,500 cd/m<sup>2</sup> </td> </tr> <tr> <td><strong>Max. Current Efficiency</strong></td> <td>10 cd/A</td> </tr> </tbody> </table> <table width="100%"> <tbody> <tr> <td><strong>Device structure </strong></td> <td style="width: 75%;">ITO/<strong>MEH-PPV</strong>/TPBI doped by 10 wt % Cs<sub>2</sub>CO<sub>3</sub>/Cs<sub>2</sub>CO<sub>3</sub>/Ca/Al [9]</td> </tr> <tr> <td><strong>Colour</strong></td> <td>Orange-Red  </td> </tr> <tr> <td><strong>Max. EQE</strong></td> <td>2.2%</td> </tr> <tr> <td><strong>Max. Luminance</strong></td> <td>62,000 cd/m<sup>2</sup> </td> </tr> <tr> <td><strong>Max. Current Efficiency</strong></td> <td>5.7 cd/A</td> </tr> </tbody> </table> <p><em>*For chemical structure informations please refer to the cited references.</em></p> <h2 id="Pricing-and-Options">Pricing</h2> <hr> <table width="100%"> <tbody> <tr> <td><strong>Batch</strong></td> <td><strong>Quantity</strong></td> <td><strong>Price</strong></td> </tr> <tr> <td>M542</td> <td>250 mg</td> <td> <span class="OssilaCurrencyExchange" data-gbpprice="230" data-nosnippet="true">£230</span></td> </tr> <tr> <td>M542</td> <td>500 mg</td> <td> <span class="OssilaCurrencyExchange" data-gbpprice="400" data-nosnippet="true">£400</span></td> </tr> <tr> <td>M542</td> <td>1 g</td> <td> <span class="OssilaCurrencyExchange" data-gbpprice="740" data-nosnippet="true">£740</span></td> </tr> </tbody> </table> <h2>Batch information</h2> <hr> <table width="100%"> <tbody> <tr> <td width="25%"><strong>Batch</strong></td> <td width="18.75%"><strong>Mw</strong></td> <td width="18.75%"><strong>Mn</strong></td> <td width="18.75%"><strong>PDI</strong></td> <td width="18.75%"><strong>Stock info</strong></td> </tr> <tr> <td>M541</td> <td>372,942</td> <td>72,485</td> <td>5.15</td> <td>Discontinued</td> </tr> <tr> <td>M542</td> <td>210,000</td> <td>53,850</td> <td>3.90</td> <td>Out of stock</td> </tr> </tbody> </table> <h2 id="MSDS">MSDS Documentation</h2> <hr> <p><a href="https://downloads.ossila.com/msds/meh-ppv.pdf" target="_blank" title="MEH-PPV MSDS Sheet"><img alt="MEH-PPV MSDS" height="60" loading="lazy" src="https://www.ossila.com/cdn/shop/files/msds-sheets.jpg?width=60&height=60" style="margin-right: 1em;" width="60">MEH-PPV MSDS sheet</a></p> <h2 id="Literature">Literature and Reviews</h2> <hr> <ol> <li> <em>Photoinduced electron-transfer from a conducting polymer to buckminsterfullerene,</em> N. Sariciftci et al., Science, 258, 1474–1476 (1992).</li> <li> <em>Semiconducting polymer—buckminsterfullerene heterojunctions—diodes, photodiodes and photovoltaic cells,</em> N. Sariciftci et al., Appl. Phys. Lett., 62, 585–587 (1993).</li> <li> <em>High-efficiency inverted top-emitting polymer light-emitting diodes,</em> L. Hou et al., Appl. Phys. Lett., 87, 153509 (2005); doi: 10.1063/1.2099528 .</li> </ol> <div class="expandable" id="Literature-and-Reviews"> <ol start="4"> <li> <em>High-efficiency and good color quality white light-emitting devices based on polymer blend,</em> J. Zou et al., Org. Electronics, 10, 843–848 ((2009), doi:10.1016/j.orgel.2009.04.007.</li> <li> <em>High-efficiency polymer light-emitting diodes based on poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylene vinylene] with plasma-polymerized CHF3-modified indium tin oxide as an anode, </em>C-C. Hsiao et al., Appl. Phys. Lett. 88, 033512 (2006); http://dx.doi.org/10.1063/1.2165192.</li> <li> <em>Achieving High-Efficiency Polymer White-Light-Emitting Devices, </em>J. Huang et al., Adv. Mater., 18, 114–117 (2006); DOI: 10.1002/adma.20050110.</li> <li> <em>Enhanced performance of white polymer light-emitting diodes using polymer blends as hole-transporting layers,</em> Q. Sun et al., Appl. Phys. Lett. 89, 153501 (2006); http://dx.doi.org/10.1063/1.2360248.</li> <li> <em>Multilayer white polymer light-emitting diodes with deoxyribonucleic </em><em>acid-cetyltrimetylammonium complex as a hole-transporting/electronblocking,</em> Q.Sun et al., Appl. Phys. Lett. 92, 251108 (2008); doi: 10.1063/1.2948864 .</li> <li> <em>Design of hole blocking layer with electron transport channels for high </em><em>performance polymer light-emitting diode,</em> C-C. Hsiao et al., Adv. 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MEH-PPV Polymer | PPV Chemical Material | CAS 138184-36-8 | Ossila