Expression of concern
Surface-dependent band structure variations and bond-level deviations in Cu2O
Paper Information
Record ID:
43083
Author(s):
Publication Date:
July 22, 2021
Retraction Date:
August 19, 2022
(3.3 years years ago)
Institutions:
Country:
🇹🇼 TaiwanArticle Type:
Publisher:
Royal Society of Chemistry (RSC)
Open Access:
Yes
DOI:
PubMed ID:
Not indexed in PubMed
Retraction PubMed ID:
Not indexed in PubMed
Expression of concern Details
Retraction Reasons:
Nature of Retraction:
Expression of concern
Retraction Notice:
10.1039/D2QI90061KCitations (29)
29
Total Citations17
Post-Retraction(58.6%)
12
Pre-Retraction0
Same DayPost-Retraction Citation Analysis
0
Within 30 days
8
Within 1 year
2
After 2+ years
995
Days since retraction (latest)
SrTiO<sub>3</sub> Cubes and Truncated Rhombic Dodecahedra Exhibiting Large Lattice and Piezoelectric Variations
Bo‐Hao Chen, Satyaranjan Jena, Ya-Ju Chuang et al. (7 authors)
The Journal of Physical Chemistry Letters
Open Access
Published: May 2025
995 days after retraction
Molecular additive-driven control of Cu/Cu₂O nanoparticle growth on mesoporous silica for enhanced photocatalytic hydrogen production
S.V. Mohite, Artavazd Kirakosyan, Kwangchan An et al. (6 authors)
Nanoscale
Published: Jan 2025
866 days after retraction
Grain-Boundary-Rich Ceria Metallene Nanozyme with Abundant Metal Site Pairs Boosts Phosphatase-like Activity
Wenxuan Jiang, Yu Wu, Rina Su et al. (11 authors)
Nano Letters
Published: Jul 2024
5 citations
5 citations
711 days after retraction
Water adsorption on surfaces of calcium aluminosilicate crystal phase of stone wool: a DFT study
Thi H. Ho, Nguyen-Hieu Hoang, Øivind Wilhelmsen et al. (4 authors)
Scientific Reports
Open Access
Published: Apr 2024
4 citations
4 citations
611 days after retraction
Efficient mineralisation and disinfection of neonicotinoid pesticides with unique ZnAl-LDH intercalation structure and synergistic effect of Cu2O crystalline surface
Jiangfu Zheng, Changzheng Fan, Xiaoming Li et al. (7 authors)
Colloids and Surfaces A Physicochemical and Engineering Aspects
Published: Feb 2024
6 citations
6 citations
550 days after retraction
Shape-Tunable Co<sub>3</sub>O<sub>4</sub> Nanocrystals Possessing Surface-Dependent Optical and Magnetic Properties
Gautam Kumar, Hong-Wei Sun, Michael H. Huang
ACS Applied Nano Materials
Published: Jan 2024
10 citations
10 citations
508 days after retraction
High performance hydrogen evolution energy conversion devices via p type polaron surface state modulation
Yi‐Sheng Lai, Hung-Yu Shen, Wei-Xiang Chou et al. (4 authors)
Applied Surface Science
Published: Jan 2024
1 citation
1 citation
502 days after retraction
Photocatalyzed dimethylacrylamide polymerization in an aqueous solution using 4-nitrophenylacetylene-modified Cu<sub>2</sub>O crystals
Yu-Chien Chen, Xing-Fu Huang, Huei-Ting Hsu et al. (6 authors)
Journal of Materials Chemistry A
Published: Jan 2024
4 citations
4 citations
500 days after retraction
Photocatalytic activity enhancement with 4-trifluoromethylphenylacetylene-functionalized Cu<sub>2</sub>O cubes and rhombic dodecahedra from band structure modulation and use in boronic acid hydroxylation
Kuo-Chang Chien, Weiyang Yu, Jui‐Cheng Kao et al. (6 authors)
Journal of Materials Chemistry A
Published: Jan 2024
6 citations
6 citations
500 days after retraction
Experimental Revelation of Surface and Bulk Lattices in Faceted Cu<sub>2</sub>O Crystals
Bo‐Hao Chen, Gautam Kumar, Yu‐Jung Wei et al. (11 authors)
Small
Published: Jun 2023
21 citations
21 citations
313 days after retraction
Metallic Germanium (111) Slab Structures
Chih‐Shan Tan
ACS Omega
Open Access
Published: Jun 2023
1 citation
1 citation
292 days after retraction
Aqueous Phase Photocatalytic Hydroxylation of Arylboronic Acids Using Polyhedral Cu<sub>2</sub>O Crystals
Zhe-Hong Su, Mu-Han Hsieh, Zong-Li Chen et al. (6 authors)
Chemistry of Materials
Published: Mar 2023
19 citations
19 citations
222 days after retraction
Photocatalytic Aryl Sulfide Oxidation Using 4-Nitrophenylacetylene-Modified Cu<sub>2</sub>O Crystals
Mu-Han Hsieh, Zhe-Hong Su, Er-Ting Wu et al. (4 authors)
ACS Applied Materials & Interfaces
Published: Feb 2023
18 citations
18 citations
188 days after retraction
High Performance Hydrogen Evolution Energy Conversion Devices Via P Type Polaron Surface State Modulation
Yi‐Sheng Lai, Hung‐Yu Shen, Wei-Xiang Chou et al. (4 authors)
Unknown Journal
Published: Jan 2023
135 days after retraction
Facet-dependent optical and electrical properties of SrTiO<sub>3</sub> wafers
Gautam Kumar, Zong-Li Chen, Satyaranjan Jena et al. (4 authors)
Journal of Materials Chemistry C
Published: Jan 2023
14 citations
14 citations
135 days after retraction
Photocatalytic activity enhancement with 4-cyanophenylacetylene-modified Cu<sub>2</sub>O cubes and rhombic dodecahedra and use in arylboronic acid hydroxylation
Po‐Jung Chou, Weiyang Yu, Jui‐Cheng Kao et al. (6 authors)
Journal of Materials Chemistry A
Published: Jan 2023
9 citations
9 citations
135 days after retraction
Shape‐Tunable BaTiO<sub>3</sub> Crystals Presenting Facet‐Dependent Optical and Piezoelectric Properties
Jingwei Chen, Arnab Pal, Bo‐Hao Chen et al. (8 authors)
Small
Published: Dec 2022
24 citations
24 citations
118 days after retraction
Elucidating facet dependent electronic and electrochemical properties of Cu2O nanocrystals using AFM/SCEM and DFT
Qingquan Ma, Joshua Young, Sagnik Basuray et al. (7 authors)
Nano Today
Open Access
Published: Jul 2022
24 citations
24 citations
48 days before retraction
<b><i>Ab Initio</i> Calculation of Surface-Controlled Photocatalysis in Multiple-Phase BiVO<sub>4</sub></b>
Jia Shi, Wenyu Zhang, Qiang Gu
The Journal of Physical Chemistry C
Published: May 2022
9 citations
9 citations
85 days before retraction
Origin and manifestation of semiconductor facet effects
Michael H. Huang, Gautam Kumar
Journal of the Chinese Chemical Society
Published: May 2022
9 citations
9 citations
109 days before retraction
Morphological evolution of cadmium oxide crystals showing color changes and facet-dependent conductivity behavior
Gautam Kumar, Chong-Rui Chen, Bo‐Hao Chen et al. (5 authors)
Journal of Materials Chemistry C
Published: Jan 2022
17 citations
17 citations
230 days before retraction
4-Nitrophenylacetylene-modified Cu<sub>2</sub>O cubes and rhombic dodecahedra showing superior photocatalytic activity through surface band structure modulation
Shang-Ju Chan, Jui‐Cheng Kao, Po‐Jung Chou et al. (6 authors)
Journal of Materials Chemistry C
Published: Jan 2022
17 citations
17 citations
230 days before retraction
Facet-dependent electrical conductivity properties of a 4H-SiC wafer
Gautam Kumar, Jingwei Chen, Hsueh‐Heng Ma et al. (5 authors)
Journal of Materials Chemistry C
Published: Jan 2022
13 citations
13 citations
230 days before retraction
Surface-dependent band structure variations and bond deviations of GaN
Chih‐Shan Tan, Michael H. Huang
Physical Chemistry Chemical Physics
Published: Jan 2022
12 citations
12 citations
230 days before retraction
Photocatalytic activity enhancement of Cu<sub>2</sub>O cubes functionalized with 2-ethynyl-6-methoxynaphthalene through band structure modulation
Anindya Sundar Patra, Jui‐Cheng Kao, Shang-Ju Chan et al. (7 authors)
Journal of Materials Chemistry C
Published: Jan 2022
26 citations
26 citations
230 days before retraction
Current Rectification and Photo-Responsive Current Achieved through Interfacial Facet Control of Cu<sub>2</sub>O–Si Wafer Heterojunctions
A.W.M. Lee, Chih‐Shan Tan, Michael H. Huang
ACS Central Science
Open Access
Published: Oct 2021
29 citations
29 citations
297 days before retraction
Growth of CeO<sub>2</sub> nanocubes showing size-dependent optical and oxygen evolution reaction behaviors
Shihong Wu, Chien-Hsuan Hsiao, Pei‐Lun Hsieh et al. (5 authors)
Dalton Transactions
Published: Jan 2021
13 citations
13 citations
595 days before retraction
CsPbBr<sub>3</sub> and CsPbI<sub>3</sub> rhombic dodecahedra and nanocubes displaying facet-dependent optical properties
Ya-Chu Yang, Yun-Wen Peng, A.W.M. Lee et al. (5 authors)
Inorganic Chemistry Frontiers
Published: Jan 2021
23 citations
23 citations
595 days before retraction
Facet-dependent electrical conductivity properties of GaN wafers
Pei‐Lun Hsieh, Gautam Kumar, Yen‐Yu Wang et al. (6 authors)
Journal of Materials Chemistry C
Published: Jan 2021
13 citations
13 citations
595 days before retraction
Quick Stats
Total Citations:
29
Years Since Retraction:
3.3 years
Open Access:
Yes
Last Checked:
Jul 24, 2025