{"product_id":"protection-for-galvanized-steel-in-3-0-nacl-solution-by-sg-ctab-von-rachid-touir-hayat-larhzil-mohammed-ebn-touhami","title":"Protection for galvanized steel in 3.0 % NaCl solution by SG\/CTAB","description":"\u003cp\u003eIn this book, the influence of Sodium Gluconate (SG), Cetyltrimethylammonium Bromide (CTAB) and their mixture on galvanized steel corrosion in 3.0 % NaCl solution was investigated by using electrochemical measurement coupled with Scanning Electron Microscopy (SEM). The polarization measurements indicated that SG, CTAB and their mixture acted as cathodic-type inhibitors. Indeed, a synergistic effect was found between SG and CTAB. In fact, the inhibition efficiency of the mixture reached 94 % at 10-3 M of SG with 2.74×10-5 M of CTAB. In addition, this inhibition efficiency improved remarkably with immersion time and slightly decreased with temperature. The SEM observations and energy dispersive X-ray (EDAX) analysis indicated that the surface homogeneity increased with mixture addition. Finally, the thermodynamic parameters (¿G*a, ¿H*a, ¿S*a) were determined and discussed.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659963926\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783659963926","offer_id":39450608140381,"sku":"9783659963926","price":28.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/c7188872-14f6-430e-a210-d6ea68da30de.jpg?v=1773469670","url":"https:\/\/shop.autorenwelt.de\/products\/protection-for-galvanized-steel-in-3-0-nacl-solution-by-sg-ctab-von-rachid-touir-hayat-larhzil-mohammed-ebn-touhami","provider":"Autorenwelt Shop","version":"1.0","type":"link"}