Title
Fabricacin De Pelculas De In(O,Oh)S Por El Mtodo Cbd: Incidencia De La Concentracin Y Tiempo De Reaccin Sobre Las Prop,New
Delivery time: 8-12 business days (International)
Las celdas solares basadas en capas de Cu(In1xGax)Se2 han sido objeto de intensivas investigaciones en los ltimas dcadas; por lo general este tipo de celdas incorporan una capa de CdS en su estructura; sin embargo la capa de CdS limita la eficiencia de la celda solar debido a que posee un band gap pequeo, esto ocasiona perdidas en la generacin de fotocorriente por la absorcin de radiacin visible. Diferentes problemas ambientales asociados al CdS, y la posibilidad incrementar la generacin de corriente en la regin UV, han generado gran inters en el desarrollo de capas buffer libres de Cd. El In(O;OH)S ya ha demostrado su potencial uso como capa buffer alternativa y el mtodo Chemical Bath Deposition (CBD); es en la actualidad el mtodo mas utilizado para la fabricacin de capas buffer, debido a su bajo costo de implementacin, las temperaturas de sntesis son bajas, y este permite recubrir con facilidad grandes superficies. En este trabajo se presenta un estudio de la incidencia de la concentracin y tiempo de reaccin sobre las propiedades Fsicas y Qumicas de pelculas de In(O;OH)S sintetizadas por el mtodo CBD.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.