scholarly journals Incorporation of silver (I) ions within zeolite cavities and their photocatalytic reactivity for the decomposition ofN2OintoN2andO2

2003 ◽  
Vol 5 (1) ◽  
pp. 17-19 ◽  
Author(s):  
Woo-Sung Ju ◽  
Masaya Matsuoka ◽  
Masakazu Anpo
Keyword(s):  
Ion Exchange ◽  
Uv Light ◽  
Photocatalytic Decomposition ◽  
Effective Wavelength ◽  
In Situ Characterization ◽  
Exchange Method ◽  
Ft Ir ◽  
Ion Exchange Method

Ag+/ZSM-5 catalysts were prepared by an ion-exchange method. UV-irradiation of theAg+/ZSM-5 catalysts in the presence ofN2Oled to the photocatalytic decomposition ofN2OintoN2andO2at 298 K. Investigations of the effective wavelength of the irradiated UV-light for the reaction as well as the in-situ characterization of the catalysts by means of UV-Vis, photoluminescence and FT-IR spectroscopies revealed that the photoexcitation of theAg+−N2Ocomplexes formed between gaseousN2Oand the isolatedAg+ions exchanged within the zeolite cavities plays a significant role in the reaction.

Preparation of novel AgBr/Bi 3 O 4 Br hybrid with high photocatalytic activity via in situ ion exchange method

2017 ◽  
Vol 193 ◽  
pp. 73-76 ◽  
Author(s):  
Jingxiong Yu ◽  
Min Cui ◽  
Xingzheng Liu ◽  
Qianqian Chen ◽  
Ying Wu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Ion Exchange ◽  
High Photocatalytic Activity ◽  
Exchange Method ◽  
Ion Exchange Method

In situ organic solvent-free synthesis of a novel red emitting Mn4+ doped KRbGeF6 phosphor at the room temperature

2020 ◽  
Vol 49 (38) ◽  
pp. 13226-13232 ◽  
Author(s):  
Yajun Jia ◽  
Yuexiao Pan ◽  
Jiawen Zhu ◽  
Xi'an Chen ◽  
Aiyin Wang ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Organic Solvent ◽  
Organic Solvents ◽  
Room Temperature ◽  
One Pot ◽  
Exchange Method ◽  
Ion Exchange Method ◽  
Solvent Free Synthesis ◽  
Red Emitting Phosphor

An efficient red emitting phosphor KRbGeF6 : Mn4+ was prepared by an in situ one-pot ion-exchange method at room temperature without organic solvents or HF.

Preparation and characterization of nano-ZnO flakes prepared by reactive ion exchange method

2008 ◽  
Vol 95 (2) ◽  
pp. 671-674 ◽  
Author(s):  
Y. S. Li ◽  
G. Li ◽  
S. X. Wang ◽  
H. Gao ◽  
Z. C. Tan
Keyword(s):  
Ion Exchange ◽  
Exchange Method ◽  
Nano Zno ◽  
Ion Exchange Method

Application of the channel optical waveguide prepared by ion exchange method to the preparation and characterization of an optical oxygen gas sensor

2005 ◽  
Vol 105 (2) ◽  
pp. 214-218 ◽  
Author(s):  
Chae-Hwan Jeong ◽  
Jae-Sung Kim ◽  
Won-Hyo Kim ◽  
Jong-Ha Moon ◽  
Byung-Teak Lee ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Gas Sensor ◽  
Optical Waveguide ◽  
Exchange Method ◽  
Oxygen Gas ◽  
Ion Exchange Method
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