Layered Titanate Nanostructures Layered titanate nanosheets synthesized from TiO6 monomers exhibit inherent negative charges, enabling a metal-cation intercalation strategy. H+(H3O+)-intercalated layered titanates seamlessly accommodate up to 42 single or multication combinations. This versatility enables precise tuning of Rh charge density and establishes a generalizable intercalation platform for rational catalyst design and broad applications in chemical synthesis, energy storage and conversion, and materials engineering. More details can be found in the Research Article by Hu Young Jeong, Jeong Woo Han, Kwangjin An, Seungho Cho, and co-workers (DOI: 10.1002/adma.202518819).
Kim et al. (2026) studied this question.