TY - JOUR
T1 - New Topotactic Derivatives of the Open-Framework Semiconductor KBi 3 S 5 via a Low-Temperature Solid-State Ion-Exchange Route
AU - Chondroudis, Konstantinos
AU - Kanatzidis, Mercouri G.
N1 - Funding Information:
Financial support from the National Science Foundation Grant CHE 96-33798 (Chemistry Research Group) is gratefully acknowledged.
PY - 1998/3
Y1 - 1998/3
N2 - A new low-temperature solid-state ion-exchange route has been used to ion-exchange KBi 3 S 5 . The new method allows the solid-solid ion-exchange of the K + ions for the smaller cations Li + and Na + , as well as for the NH + 4 at the remarkably low temperature regime of 110-130°C. The topotactically ion-exchanged seriesA x K 1-x Bi 3 S 5 (A=Li, Na, and NH 4 ) was prepared and characterized by powder X-ray diffraction, differential scanning calorimetry, differential thermal analysis, thermal gravimetric analysis, semiquantitative microprobe analyses, solid-state UV/vis/near-IR spectroscopy, and variable-temperature solid-state 7 Li NMR spectroscopy.
AB - A new low-temperature solid-state ion-exchange route has been used to ion-exchange KBi 3 S 5 . The new method allows the solid-solid ion-exchange of the K + ions for the smaller cations Li + and Na + , as well as for the NH + 4 at the remarkably low temperature regime of 110-130°C. The topotactically ion-exchanged seriesA x K 1-x Bi 3 S 5 (A=Li, Na, and NH 4 ) was prepared and characterized by powder X-ray diffraction, differential scanning calorimetry, differential thermal analysis, thermal gravimetric analysis, semiquantitative microprobe analyses, solid-state UV/vis/near-IR spectroscopy, and variable-temperature solid-state 7 Li NMR spectroscopy.
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U2 - 10.1006/jssc.1998.7812
DO - 10.1006/jssc.1998.7812
M3 - Editorial
AN - SCOPUS:0001661577
SN - 0022-4596
VL - 136
SP - 328
EP - 332
JO - Journal of Solid State Chemistry
JF - Journal of Solid State Chemistry
IS - 2
ER -