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Scientists develop the first metal-free battery cell

Inspenet, March 8, 2023
Graphenano and the Institute of Molecular Science (ICMol) of the University of Valencia have developed the first battery cell without current collectors or metal terminals. The system uses graphene and carbon nanomaterials, rather than copper, aluminum or steel. It represents a breakthrough in the manufacture of safer, lighter and more efficient batteries.

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Oil and Gas

Pemex increased its production to 77 Mbd with ten new wells

Inspenet, March 8, 2023
Pemex Exploration and Production (PEP), managed to obtain a significant increase in the production of liquids (condensates) due to the strategy of new fields, of the order of 77 thousand barrels per day, coming from the completion of 10 development wells in the last quarter. of 2022.

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Oil and Gas

Petrobras posted record profits in 2022

Inspenet, March 7, 2023
Petrobras announced a dividend of 35.8 billion reais ($6.9 billion) in the fourth quarter of 2022, raising the annual number to a record and paying record dividends to investors who held onto their shares despite concerns about the president’s political intervention. Lula da Silva.

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