# Fileset

[d6dt00131a1.pdf](https://mdr.nims.go.jp/filesets/432f5f21-fe1e-41b9-83c9-3bc3dcddac31/download)

## Creator

[Yasuo Ebina](https://orcid.org/0000-0003-3471-9825), [Yuichi Michiue](https://orcid.org/0000-0001-7185-8491), [Nobuyuki Sakai](https://orcid.org/0000-0002-9395-6751), [Takayoshi Sasaki](https://orcid.org/0000-0002-2872-0427)

## Rights



## Other metadata

[Synthesis of Mn-bearing layered perovskite-type niobate and its delaminated nanosheet](https://mdr.nims.go.jp/datasets/fedde7ef-cd1b-4c00-8c59-133eb683f561)

## Fulltext

Supplementary InformationSynthesis of Mn-bearing Layered Perovskite-type Niobate and ItsDelaminated NanosheetYasuo Ebina,∗ Yuichi Michiue, Nobuyuki Sakai, and Takayoshi SasakiResearch Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS),1-1 Namiki, Tsukuba, Ibaraki 305-0044, JapanFig. S1 Powder XRD data of (a) KCa2Nb3O10 and (b) RbCa2Nb3O10.1Supplementary Information (SI) for Dalton Transactions.This journal is © The Royal Society of Chemistry 2026Fig. S2 XRD patterns of products obtained from different starting materials. (a) RbCa2Nb3O10 + MnTiO3, (b)Rb2CO3 + CaCO3 + Nb2O5 + TiO2 + MnO.Fig. S3 Powder XRD data of HCa2MnNb3TiO13·1.5H2O (a) from K-form and (b) from Rb-form.2Fig. S4 TG-DTA curve of HCa2MnNb3TiO13·1.5H2O from Rb-form.Fig. S5 XANES spectra. Red (solid line): KCa2MnNb3TiO13, red (dashed line): HCa2MnNb3TiO13, black: Mn,orange: MnO, cyan: Mn2O3, green: MnO2, blue: MnTiO3.3Fig. S6 Photographs of colloidal suspension of nanosheets. (a) Ca2Nb3O10 nanosheet, (b) Ca2MnNb3TiO13nanosheet from K-form, and (c) Ca2MnNb3TiO13 nanosheet from Rb-form.Fig. S7 AFM images of Ca2MnNb3TiO13 nanosheet films used for XPS measurements. (a) from K-form, (b) fromRb-form.4