Sildenafil drug as a safe anticorrosion for 6063 aluminum alloy in acidic and alkaline solutions: Theoretical and experimental studies

Enhancing the inhibition and adsorption performance of SABIC iron corrosion in sulfuric acid by expired vitamins. Experimental and computational approach

“…In the present work, all the DFT calculations are derived from the use of the G09 program. 36 For optimization, the exchange-correlation has been investigated by hybrid B3LYP functional 37 and 6-31g(d,p) basis set. The optimization process was carried in the gas and aqueous phases without symmetry constraint.…”

An examination of the effectiveness of the expired drug isoprinosine in preventing aluminum corrosion in alkaline solutions using both computational and experimental techniques

“…These medications include a variety of organic chemicals that can be utilized as anti-corrosion agents to lessen metal dissolution. 21–44 One of the common drugs used to treat herpes is isoprinosine. It is possible to reuse isoprinosine, which is not sold, as an inhibitor for metal corrosion.…”

Piroxicam: 2‐hydroxypropyl‐β‐cyclodextrin complex as corrosion inhibitor for the aluminum anode in extremely alkaline‐based primary batteries

“…[1,23,27,28] A low biodegradability level and high toxicity are considered the main limitations for organic inhibitors. [29] Therefore, expanding economic and environmentally safe corrosion inhibitors for aluminum is vital. Recently, drug compounds containing heteroatoms and with π-bonds have enlarged as corrosion inhibitors.…”

“…These properties have made them an alternative to traditional toxic corrosion inhibitors. [29,30] Until now, it has not been reported the exploit of drugs as hydrogen gas evolution inhibitors for aluminum in alkaline solution. [31] Almost all the studies are evaluated the drug inhibitors in acidic solutions.…”