Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, SDS of cas: 3493-12-73493-12-7, Name is DL-Methionine Methylsulfonium Chloride, SMILES is C[S+](CCC(N)C(O)=O)C.[Cl-], belongs to amides-buliding-blocks compound. In a article, author is Kchaou, Hela, introduce new discover of the category.
Thermogalvanic cells offer a cheap, flexible and scalable route for directly converting heat into electricity. However, achieving a high output voltage and power performance simultaneously from low-grade thermal energy remains challenging. Here, we introduce strong chaotropic cations (guanidinium) and highly soluble amide derivatives (urea) into aqueous ferri/ferrocyanide ([Fe(CN)(6)](4-)/[Fe(CN)(6])(3-)) electrolytes to significantly boost their thermopowers. The corresponding Seebeck coefficient and temperature-insensitive power density simultaneously increase from 1.4 to 4.2 mV K-1 and from 0.4 to 1.1 mW K-2 m(-2), respectively. The results reveal that guanidinium and urea synergistically enlarge the entropy difference of the redox couple and significantly increase the Seebeck effect. As a demonstration, we design a prototype module that generates a high open-circuit voltage of 3.4 V at a small temperature difference of 18 K. This thermogalvanic cell system, which features high Seebeck coefficient and low cost, holds promise for the efficient harvest of low-grade thermal energy.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 3493-12-7. SDS of cas: 3493-12-7.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics