Hydrolysis of bis(dimethylamido)tin to tin (II) oxyhydroxide and its selective transformation into tin (II) or tin (IV) oxide

Jayaprakash Khanderi; Lei Shi; Alexander Rothenberger

doi:10.1016/j.ica.2014.11.031

Hydrolysis of bis(dimethylamido)tin to tin (II) oxyhydroxide and its selective transformation into tin (II) or tin (IV) oxide

Jayaprakash Khanderi, Lei Shi, Alexander Rothenberger

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

Sn6O4(OH)4, a hydrolysis product of Sn(NMe2)2, is transformed to tin (II) or tin (IV) oxide by solid and solution phase processing. Tin (II) oxide is formed by heating Sn6O4(OH)4 at ≤200 °C in air or under inert atmosphere. Tin (IV) oxide nanoparticles are formed in the presence of a carboxylic acid and base in air at room temperature. IR spectroscopy, Raman spectroscopy, thermogravimetry (coupled with infrared spectroscopy), powder X-ray diffraction, high temperature X-ray diffraction, scanning electron and transmission electron microscopy are used for the characterization of Sn6O4(OH)4 and the investigation of its selective decomposition into SnO or SnO2. Spectroscopic and X-ray diffraction results indicate that SnO is formed by the removal of water from crystalline Sn6O4(OH)4. SEM shows octahedral morphology of the Sn6O4(OH)4, SnO and SnO2 with particle size from 400 nm-2 μm during solid state conversion. Solution phase transformation of Sn6O4(OH)4 to SnO2 occurs in the presence of potassium glutarate and oxygen. SnO2 particles are 15-20 nm in size.

Original language	English (US)
Pages (from-to)	27-32
Number of pages	6
Journal	Inorganica Chimica Acta
Volume	427
DOIs	https://doi.org/10.1016/j.ica.2014.11.031
State	Published - Mar 2015

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: Research reported in this publication was supported by the King Abdullah University of Science & Technology (KAUST) baseline and AEA funding. We thank the analytical core lab and advanced nano-fabrication, imaging and characterization lab personnel of KAUST for generous access to the facility and help in the IR, Raman and SEM analysis. J.K. thanks Dr. Ali R. Behzad for helping in SnO2 imaging by SEM, Dr. Rachid Sougrat and Ms. Nini Wei for TEM imaging and Dr. Ejaz Ahmed for his comments during the preparation of the manuscript.

ASJC Scopus subject areas

Materials Chemistry
Physical and Theoretical Chemistry
Inorganic Chemistry

Access to Document

10.1016/j.ica.2014.11.031

Cite this

@article{0ae1d9425b9740fda18cb26fcf432813,

title = "Hydrolysis of bis(dimethylamido)tin to tin (II) oxyhydroxide and its selective transformation into tin (II) or tin (IV) oxide",

abstract = "Sn6O4(OH)4, a hydrolysis product of Sn(NMe2)2, is transformed to tin (II) or tin (IV) oxide by solid and solution phase processing. Tin (II) oxide is formed by heating Sn6O4(OH)4 at ≤200 °C in air or under inert atmosphere. Tin (IV) oxide nanoparticles are formed in the presence of a carboxylic acid and base in air at room temperature. IR spectroscopy, Raman spectroscopy, thermogravimetry (coupled with infrared spectroscopy), powder X-ray diffraction, high temperature X-ray diffraction, scanning electron and transmission electron microscopy are used for the characterization of Sn6O4(OH)4 and the investigation of its selective decomposition into SnO or SnO2. Spectroscopic and X-ray diffraction results indicate that SnO is formed by the removal of water from crystalline Sn6O4(OH)4. SEM shows octahedral morphology of the Sn6O4(OH)4, SnO and SnO2 with particle size from 400 nm-2 μm during solid state conversion. Solution phase transformation of Sn6O4(OH)4 to SnO2 occurs in the presence of potassium glutarate and oxygen. SnO2 particles are 15-20 nm in size.",

author = "Jayaprakash Khanderi and Lei Shi and Alexander Rothenberger",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: Research reported in this publication was supported by the King Abdullah University of Science & Technology (KAUST) baseline and AEA funding. We thank the analytical core lab and advanced nano-fabrication, imaging and characterization lab personnel of KAUST for generous access to the facility and help in the IR, Raman and SEM analysis. J.K. thanks Dr. Ali R. Behzad for helping in SnO2 imaging by SEM, Dr. Rachid Sougrat and Ms. Nini Wei for TEM imaging and Dr. Ejaz Ahmed for his comments during the preparation of the manuscript.",

year = "2015",

month = mar,

doi = "10.1016/j.ica.2014.11.031",

language = "English (US)",

volume = "427",

pages = "27--32",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier",

}

TY - JOUR

T1 - Hydrolysis of bis(dimethylamido)tin to tin (II) oxyhydroxide and its selective transformation into tin (II) or tin (IV) oxide

AU - Khanderi, Jayaprakash

AU - Shi, Lei

AU - Rothenberger, Alexander

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: Research reported in this publication was supported by the King Abdullah University of Science & Technology (KAUST) baseline and AEA funding. We thank the analytical core lab and advanced nano-fabrication, imaging and characterization lab personnel of KAUST for generous access to the facility and help in the IR, Raman and SEM analysis. J.K. thanks Dr. Ali R. Behzad for helping in SnO2 imaging by SEM, Dr. Rachid Sougrat and Ms. Nini Wei for TEM imaging and Dr. Ejaz Ahmed for his comments during the preparation of the manuscript.

PY - 2015/3

Y1 - 2015/3

N2 - Sn6O4(OH)4, a hydrolysis product of Sn(NMe2)2, is transformed to tin (II) or tin (IV) oxide by solid and solution phase processing. Tin (II) oxide is formed by heating Sn6O4(OH)4 at ≤200 °C in air or under inert atmosphere. Tin (IV) oxide nanoparticles are formed in the presence of a carboxylic acid and base in air at room temperature. IR spectroscopy, Raman spectroscopy, thermogravimetry (coupled with infrared spectroscopy), powder X-ray diffraction, high temperature X-ray diffraction, scanning electron and transmission electron microscopy are used for the characterization of Sn6O4(OH)4 and the investigation of its selective decomposition into SnO or SnO2. Spectroscopic and X-ray diffraction results indicate that SnO is formed by the removal of water from crystalline Sn6O4(OH)4. SEM shows octahedral morphology of the Sn6O4(OH)4, SnO and SnO2 with particle size from 400 nm-2 μm during solid state conversion. Solution phase transformation of Sn6O4(OH)4 to SnO2 occurs in the presence of potassium glutarate and oxygen. SnO2 particles are 15-20 nm in size.

AB - Sn6O4(OH)4, a hydrolysis product of Sn(NMe2)2, is transformed to tin (II) or tin (IV) oxide by solid and solution phase processing. Tin (II) oxide is formed by heating Sn6O4(OH)4 at ≤200 °C in air or under inert atmosphere. Tin (IV) oxide nanoparticles are formed in the presence of a carboxylic acid and base in air at room temperature. IR spectroscopy, Raman spectroscopy, thermogravimetry (coupled with infrared spectroscopy), powder X-ray diffraction, high temperature X-ray diffraction, scanning electron and transmission electron microscopy are used for the characterization of Sn6O4(OH)4 and the investigation of its selective decomposition into SnO or SnO2. Spectroscopic and X-ray diffraction results indicate that SnO is formed by the removal of water from crystalline Sn6O4(OH)4. SEM shows octahedral morphology of the Sn6O4(OH)4, SnO and SnO2 with particle size from 400 nm-2 μm during solid state conversion. Solution phase transformation of Sn6O4(OH)4 to SnO2 occurs in the presence of potassium glutarate and oxygen. SnO2 particles are 15-20 nm in size.

UR - http://hdl.handle.net/10754/575725

UR - https://linkinghub.elsevier.com/retrieve/pii/S0020169314007300

UR - http://www.scopus.com/inward/record.url?scp=84919782474&partnerID=8YFLogxK

U2 - 10.1016/j.ica.2014.11.031

DO - 10.1016/j.ica.2014.11.031

M3 - Article

SN - 0020-1693

VL - 427

SP - 27

EP - 32

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

ER -

Hydrolysis of bis(dimethylamido)tin to tin (II) oxyhydroxide and its selective transformation into tin (II) or tin (IV) oxide

Abstract

Bibliographical note

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this