1. Inorganic Materials and Catalysis Division Central Salt and Marine Chemicals Research Institute (CSIR‐CSMCRI) Bhavnagar Gujarat 364002 India
2. Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
3. Department of Chemistry SRM Institute of Science and Technology Kattankulathur Tamil Nadu 603203 India
4. Department of Chemistry, Nanoscience Center University of Jyvaskyla P.O. Box 35 Jyväskylä FI‐40014 Finland