# Retraction: A hierarchical Ca/TiO2/NH2-MIL-125 nanocomposite photocatalyst for solar visible light induced photodegradation of organic dye pollutants in water

## TL;DR

This paper is a retraction of a study on a nanocomposite material for degrading organic dyes in water under visible light.

## Contribution

The paper does not present new findings; it retracts a previously published article.

## Key findings

- The original study is being retracted.
- No new scientific results or conclusions are provided in this retraction notice.

## Abstract

Retraction of ‘A hierarchical Ca/TiO2/NH2-MIL-125 nanocomposite photocatalyst for solar visible light induced photodegradation of organic dye pollutants in water’ by Najmeh Ahmadpour et al., RSC Adv., 2020, 10, 29808–29820, https://doi.org/10.1039/D0RA05192F.