Yıl 2018, Cilt 14, Sayı 3, Sayfalar 337 - 341 2018-09-30

Effect of Tannic Acid on Photocatalytic Efficiency of NiFe2O4 and ZnO

Keziban Atacan [1]

29 45

ZnO, NiFe2O4, NiFe2O4/TA and NiFe2O4/TA/ZnO photocatalyts were successfully synthesized and characterized, and they demonstrated significant photocatalytic efficiency under visible-light. The photodegradation rates of congo red (CR) are 35.7%, 19.4%, 25.5% and 91.1% over the ZnO, NiFe2O4, NiFe2O4/TA and NiFe2O4/TA/ZnO for 180 min, respectively. The results display that the NiFe2O4/TA/ZnO has the most excellent photocatalytic efficiency for CR among to the other photocatalysts. Furthermore, NiFe2O4/TA/ZnO may be separated easily from solution by magnet because of the magnetic property of NiFe2O4. The considerable increment in efficiency of NiFe2O4/TA/ZnO can be attributed to synergistic effects between NiFe2O4, the tannic acid (TA) and ZnO, which extend lifetime and hinder the recombination of photogenerated charge carriers. This work presents new perspectives on the use of tannic acid based magnetic photocatalysts in wastewater treatment.

tannic acid, magnetic separation, NiFe2O4, photocatalytic efficiency
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Dergi Bölümü Makaleler
Yazarlar

Orcid: 0000-0002-2497-0904
Yazar: Keziban Atacan (Sorumlu Yazar)
Kurum: SAKARYA UNIVERSITY
Ülke: Turkey


Bibtex @araştırma makalesi { cbayarfbe450816, journal = {Celal Bayar Üniversitesi Fen Bilimleri Dergisi}, issn = {1305-130X}, eissn = {1305-1385}, address = {Celal Bayar Üniversitesi}, year = {2018}, volume = {14}, pages = {337 - 341}, doi = {10.18466/cbayarfbe.450816}, title = {Effect of Tannic Acid on Photocatalytic Efficiency of NiFe2O4 and ZnO}, key = {cite}, author = {Atacan, Keziban} }
APA Atacan, K . (2018). Effect of Tannic Acid on Photocatalytic Efficiency of NiFe2O4 and ZnO. Celal Bayar Üniversitesi Fen Bilimleri Dergisi, 14 (3), 337-341. DOI: 10.18466/cbayarfbe.450816
MLA Atacan, K . "Effect of Tannic Acid on Photocatalytic Efficiency of NiFe2O4 and ZnO". Celal Bayar Üniversitesi Fen Bilimleri Dergisi 14 (2018): 337-341 <http://dergipark.gov.tr/cbayarfbe/issue/39486/450816>
Chicago Atacan, K . "Effect of Tannic Acid on Photocatalytic Efficiency of NiFe2O4 and ZnO". Celal Bayar Üniversitesi Fen Bilimleri Dergisi 14 (2018): 337-341
RIS TY - JOUR T1 - Effect of Tannic Acid on Photocatalytic Efficiency of NiFe2O4 and ZnO AU - Keziban Atacan Y1 - 2018 PY - 2018 N1 - doi: 10.18466/cbayarfbe.450816 DO - 10.18466/cbayarfbe.450816 T2 - Celal Bayar Üniversitesi Fen Bilimleri Dergisi JF - Journal JO - JOR SP - 337 EP - 341 VL - 14 IS - 3 SN - 1305-130X-1305-1385 M3 - doi: 10.18466/cbayarfbe.450816 UR - http://dx.doi.org/10.18466/cbayarfbe.450816 Y2 - 2018 ER -
EndNote %0 Celal Bayar Üniversitesi Fen Bilimleri Dergisi Effect of Tannic Acid on Photocatalytic Efficiency of NiFe2O4 and ZnO %A Keziban Atacan %T Effect of Tannic Acid on Photocatalytic Efficiency of NiFe2O4 and ZnO %D 2018 %J Celal Bayar Üniversitesi Fen Bilimleri Dergisi %P 1305-130X-1305-1385 %V 14 %N 3 %R doi: 10.18466/cbayarfbe.450816 %U 10.18466/cbayarfbe.450816
ISNAD Atacan, Keziban . "Effect of Tannic Acid on Photocatalytic Efficiency of NiFe2O4 and ZnO". Celal Bayar Üniversitesi Fen Bilimleri Dergisi 14 / 3 (Eylül 2018): 337-341. http://dx.doi.org/10.18466/cbayarfbe.450816