PMID- 29965208
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20181211
LR  - 20181211
IS  - 0250-3301 (Print)
IS  - 0250-3301 (Linking)
VI  - 38
IP  - 10
DP  - 2017 Oct 8
TI  - [Preparation of Ag-AgI/CN/MA Composites and Their Visible-light Photocatalytic 
      Performance].
PG  - 4245-4252
LID - 10.13227/j.hjkx.201703055 [doi]
AB  - Ag-AgI/CN/MA photocatalysts were prepared by coupling graphitic carbon nitride 
      (CN) with AgI/gamma-Al(2)O(3)(AgI/MA) through a thermal polymerization method and Ag 
      nanoparticles were deposited by photoreduction. The catalysts were characterized 
      by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), field 
      emission scanning electron microscopy (FESEM), UV-vis diffuse reflectance spectra 
      (UV-vis DRS), and transmission electron microscopy (TEM). The photocatalytic 
      performance of different catalysts was evaluated under visible light irradiation 
      (lambda>420 nm). The effects of different conditions such as pH and catalyst dosage on 
      photoreactions were also investigated. The results showed that Ag(+) and Ag(0) 
      coexisted on the surface of the catalyst and Ag and AgI nanoparticles were 
      uniformly distributed on the surface of CN. Compared with CN and Ag-AgI/MA, 
      Ag-AgI/CN/MA composites exhibited better visible-light photocatalytic activity 
      and stability, and the release of silver ions was significantly suppressed. At 
      the catalyst dosage of 1 g.L(-1) and pH=7, Ag-AgI/CN/MA-2 exhibited the optimal 
      photocatalytic performance. Ag-AgI/CN/MA-2 also showed high photoactivity for the 
      degradation of dyes with different charges, such as rhodamine B (RhB), methyl red 
      (MR) and congo red (CR).
FAU - Zhang, Sai
AU  - Zhang S
AD  - State Key Laboratory of Environmental Aquatic Chemistry, Research Center for 
      Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
AD  - College of Resources and Environment, University of Chinese Academy of Sciences, 
      Beijing 100049, China.
FAU - Zhang, Li-Li
AU  - Zhang LL
AD  - State Key Laboratory of Environmental Aquatic Chemistry, Research Center for 
      Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
FAU - Hu, Chun
AU  - Hu C
AD  - State Key Laboratory of Environmental Aquatic Chemistry, Research Center for 
      Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
AD  - College of Resources and Environment, University of Chinese Academy of Sciences, 
      Beijing 100049, China.
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Huan Jing Ke Xue
JT  - Huan jing ke xue= Huanjing kexue
JID - 8405344
OTO - NOTNLM
OT  - Ag-AgI/CN/MA
OT  - dyes
OT  - photocatalysts
OT  - photodegradation
OT  - visible light
EDAT- 2018/07/03 06:00
MHDA- 2018/07/03 06:01
CRDT- 2018/07/03 06:00
PHST- 2018/07/03 06:00 [entrez]
PHST- 2018/07/03 06:00 [pubmed]
PHST- 2018/07/03 06:01 [medline]
AID - 10.13227/j.hjkx.201703055 [doi]
PST - ppublish
SO  - Huan Jing Ke Xue. 2017 Oct 8;38(10):4245-4252. doi: 10.13227/j.hjkx.201703055.