{"title":"Other Structural Composition Analysis","description":"","products":[{"product_id":"temperature-programmed-desorption-tpd-for-catalysts-analytical-service","title":"Temperature-Programmed Desorption (TPD) for Catalysts Analytical Service","description":"\u003cp\u003eOur Temperature-Programmed Desorption (TPD) for Catalysts Analytical Service is designed to provide accurate and reliable adsorption-desorption data for catalyst and surface characterization. Our advanced analytical method is highly accurate, providing quantitative measurements and clear insights for comprehensive evaluation of catalytic performance.\u003c\/p\u003e\n\u003cp\u003eA temperature programmed desorption (TPD) technique has been developed especially in the field of catalysis, because the technique allows one to study the interaction of reaction gases with solid surfaces, thereby being a powerful tool for both the evaluation of active sites on catalyst surfaces and the understanding of the mechanisms of catalytic reactions including adsorption, surface reaction and desorption. The usefulness of TPD and its experimental details have been well documented by many researchers in the field of catalysis. In a typical TPD run, a small amount of catalyst is placed in a reactor. After an inert gas flows into the catalyst, a reaction (or probe) gas is adsorbed on the catalyst surface. Then the catalyst is heated at a linear heating rate under a carrier gas flow. The change of the reaction gas that is desorbed from the surface upon heating is monitored with a downstream detector as a function of temperature. In the case of carbon materials, TPD has been used mainly for the analysis of oxygen-containing functional groups formed on carbon surfaces, because such functional groups not only function as intermediates in carbon oxidation reactions with O2, H2O and CO2 but also govern the surface chemistry of carbon materials. During a TPD run, these functional groups are thermally decomposed to release CO2, CO and H2O at different temperatures, depending on the thermal stability of the groups. Since the functional groups are not desorbed but decomposed, this technique is not TPD in the strict sense of the word, so that the interpretation of TPD patterns from carbon materials is rather different from the case of catalyst surfaces. In this section, we will introduce key issues to keep in mind when a TPD technique is applied to carbon materials and the resulting TPD patterns are interpreted.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003e\u003cspan class=\"x_1001630995colour\"\u003eAnalytical Service Minimum order requirement: $250 per order. A $200 handling fee will be applied if order is below $250.\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMSE Analytical Services \u003c\/strong\u003eoffer professional Temperature-Programmed Desorption (TPD) Measurement Services for catalysts using Micromeritics AutoChem1 II 2920. \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"display: inline !important; float: none; background-color: transparent; color: #000000; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 15px; font-style: italic; font-variant: normal; font-weight: 400; letter-spacing: normal; line-height: 21px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003e* Note: D\u003c\/span\u003e\u003cspan style=\"text-align: left; color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-size: 15px; font-variant: normal; font-weight: 400; text-decoration: none; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; -webkit-text-stroke-width: 0px; background-color: transparent;\"\u003e\u003cspan style=\"text-align: left; color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 15px; font-variant: normal; font-weight: 400; text-decoration: none; word-spacing: 0px; display: inline !important; white-space: normal; orphans: 2; float: none; -webkit-text-stroke-width: 0px; background-color: transparent;\"\u003eata analysis service is not included in the list prices.\u003c\/span\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"background-color: transparent; box-sizing: border-box; color: #585858; font-family: \u0026amp;quot; helvetica neue\u0026amp;quot;,helvetica,arial,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003eHighlights\u003c\/strong\u003e\u003cspan style=\"background-color: transparent; color: #585858; display: inline; float: none; font-family: \u0026amp;quot; helvetica neue\u0026amp;quot;,helvetica,arial,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003e: \u003c\/span\u003e\u003cspan style=\"background-color: transparent; box-sizing: border-box; color: #000000; font-family: \u0026amp;quot; helvetica neue\u0026amp;quot;,helvetica,arial,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003eHigh Quality Data, Competitive Pricing, Technical Support by Scientists.\u003c\/span\u003e\u003cspan style=\"background-color: transparent; box-sizing: border-box; color: #000000; font-family: \u0026amp;quot; helvetica neue\u0026amp;quot;,helvetica,arial,sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReference: Temperature Programmed Desorption\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakafumi Ishii, Takashi Kyotani, in Materials Science and Engineering of Carbon, 2016\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003ePlease contact sales@msesupplies.com for additional information and instructions on our Analytical Services program. Confirmation of the sample(s) requirements, SDS sheets and additional information is needed prior to processing the Analytical Service order. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003e***Please do not ship any samples without authorization from MSE Supplies***\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MSE Supplies","offers":[{"title":"TPD using NH3 gas (Quantitative result)","offer_id":23495109181498,"sku":"TPD001","price":218.95,"currency_code":"USD","in_stock":true},{"title":"TPD using other gas (Quantitative result)","offer_id":23495109214266,"sku":"TPD002","price":318.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/607_Temperature-Programmed_Desorption_TPD_for_Catalysts_Analytical_Service_b7d3c5289e.jpg?v=1777615320"},{"product_id":"petroleum-vacuum-distillates-and-carbon-type-analytical-service","title":"Petroleum Vacuum Distillates And Carbon Type Analytical Service","description":"\u003cp\u003ePetroleum Vacuum Distillates And Carbon Type Analytical Service is mainly used for the determination of atmospheric distillation fractions of petroleum products such as gasoline, kerosene, diesel, and organic solvents.\u003c\/p\u003e\n\u003cp\u003ePetroleum carbon type analysis primarily involves determining the carbon content in petroleum and quantifying the carbon footprint of petroleum products. This analysis is a crucial method for assessing the environmental impact of petroleum and its products.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003e\u003cspan class=\"x_1001630995colour\"\u003eAnalytical Service Minimum order requirement: $250 per order. A $200 handling fee will be applied if order is below $250.\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMSE Analytical Services\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eoffer\u003cb\u003e \u003c\/b\u003eprofessional Petroleum Vacuum Distillates And Carbon Type \u003cspan _msthash=\"1524\" _msttexthash=\"41264197\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eanalytical services\u003c\/span\u003e\u003c\/span\u003e using HERZOG OptiDist\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eor similar instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e* Note: Data analysis service is not included in the list prices.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003cspan\u003e: \u003c\/span\u003e\u003cspan\u003eHigh Quality Data, Competitive Pricing, Technical Support by Scientists.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003ePlease contact sales@msesupplies.com for additional information and instructions on our Analytical Services program. Confirmation of the sample(s) requirements, SDS sheets and additional information is needed prior to processing the Analytical Service order. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003e***Please do not ship any samples without authorization from MSE Supplies***\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MSE Supplies","offers":[{"title":"Default Title","offer_id":40566291005498,"sku":"VD-CT001","price":276.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/20240801114056.png?v=1722483863"},{"product_id":"temperature-programmed-chemical-adsorption-analyzer-analytical-service","title":"Temperature Programmed Chemical Adsorption Analyzer Analytical Service","description":"\u003cp\u003e\u003cspan\u003eThe temperature programmed analysis technology is a dynamic analysis process. When certain adsorbents are adsorbed on the catalyst surface, it is heated at a certain heating rate under the protection of inert gas to detect the changes in the composition and concentration of the outflowing gas and characterize the changes in the chemical properties of the catalyst surface. It is collectively called the temperature programmed analysis technology. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAccording to the different pretreatment conditions and atmosphere, it can be divided into temperature programmed desorption (TPD), temperature programmed reduction (TPR), temperature programmed oxidation (TPO), temperature programmed surface reaction (TPSR) and pulse adsorption.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003e\u003cspan class=\"x_1001630995colour\"\u003eAnalytical Service Minimum order requirement: $250 per order. A $200 handling fee will be applied if order is below $250.\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMSE Analytical Services\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eoffer\u003cb\u003e \u003c\/b\u003eprofessional Temperature Programmed Chemical Adsorption Analyzer \u003cspan _msttexthash=\"41264197\" _msthash=\"1524\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eanalytical services\u003c\/span\u003e\u003c\/span\u003e using \u003cspan\u003eAutoChem1 II 2920, BelCata II, Quantachrome CHEMBET \u003c\/span\u003e\u003cspan\u003eor similar instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e* Note: Data analysis service is not included in the list prices.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003cspan\u003e: \u003c\/span\u003e\u003cspan\u003eHigh Quality Data, Competitive Pricing, Technical Support by Scientists.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003ePlease contact sales@msesupplies.com for additional information and instructions on our Analytical Services program. Confirmation of the sample(s) requirements, SDS sheets and additional information is needed prior to processing the Analytical Service order. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003e***Please do not ship any samples without authorization from MSE Supplies***\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MSE Supplies","offers":[{"title":"Default Title","offer_id":40567106011194,"sku":"TPCA001","price":188.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/20240801165444_263bff82-68da-4d68-b2a2-f597d45f7b08.png?v=1723039752"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/collections\/Other_Structural_Composition_Analysis.jpg?v=1769048841","url":"https:\/\/www.msesupplies.com\/en-gb\/collections\/other-structural-composition-analysis.oembed","provider":"MSE Supplies","version":"1.0","type":"link"}