World's Best Scientists 2026 revealed!
Chi-Jung Chang

Chi-Jung Chang

Last Updated:

D-Index & Metrics

?
Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 44 5933 5724 52 51 175 6110

Chi-Jung Chang publications per year

The chart shows the history of publications by Chi-Jung Chang between 1990 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Chi-Jung Chang published across 36 years, from 1990 to 2025, averaging 5.7 papers a year. Output peaked at 14 publications in 2019. 23 of the 204 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1990 to 2025. Vertical axis: number of publications, 0 to 14. Peak 14 publications in 2019. 1990: 1 publication 1991: 0 publications 1992: 0 publications 1993: 0 publications 1994: 0 publications 1995: 4 publications 1996: 0 publications 1997: 3 publications 1998: 0 publications 1999: 5 publications 2000: 2 publications 2001: 0 publications 2002: 1 publication 2003: 1 publication 2004: 2 publications 2005: 2 publications 2006: 2 publications 2007: 1 publication 2008: 6 publications 2009: 4 publications 2010: 8 publications 2011: 9 publications 2012: 4 publications 2013: 12 publications 2014: 13 publications 2015: 11 publications 2016: 10 publications 2017: 9 publications 2018: 7 publications 2019: 14 publications 2020: 13 publications 2021: 14 publications 2022: 11 publications 2023: 12 publications 2024: 11 publications 2025: 12 publications
1990 2025

204 publications in total across all disciplines

View publications per year as a table
Chi-Jung Chang: publications per year, 1990 to 2025
Year Publications
1990 1
1991 0
1992 0
1993 0
1994 0
1995 4
1996 0
1997 3
1998 0
1999 5
2000 2
2001 0
2002 1
2003 1
2004 2
2005 2
2006 2
2007 1
2008 6
2009 4
2010 8
2011 9
2012 4
2013 12
2014 13
2015 11
2016 10
2017 9
2018 7
2019 14
2020 13
2021 14
2022 11
2023 12
2024 11
2025 12
Total 204
Download as CSV

Chi-Jung Chang publications per year - data summary

  • Chi-Jung Chang, a Engineering and Technology scholar from Feng Chia University, has 204 publications recorded across 36 years, from 1990 to 2025.
  • The oldest publication on record dates to 1990 and the most recent to 2025.
  • The most productive years are 2019 and 2021, with 14 publications each.
  • The least productive years with any output are 1990, 2002, 2003 and 2007, with 1 publication each.
  • 7 of the 36 years in the span carry no publications at all (1991, 1992, 1993, 1994 and others).
  • The rate of publication averages 5.7 papers per year over the whole span, or 7.0 per year counting only the 29 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 60 publications, 29% of the career total.
  • Split into equal eras - 1990-2001: 15 publications (1.3 per year); 2002-2013: 52 publications (4.3 per year); 2014-2025: 137 publications (11.4 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Chi-Jung Chang publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Chi-Jung Chang sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 168–177 publications, is where this scientist sits. 38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38–47 publications 804+

This scientist: 175 publications — 38th percentile

38% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415
168–177 407 175
178–187 421
188–197 378
198–207 403
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
Download as CSV

Chi-Jung Chang publication distribution in Engineering and Technology in 2026 - data summary

  • The chart plots the publication count of all 9,796 Engineering and Technology scientists ranked by Research.com in 2026, grouped into 78 ranges running from 38–47 to 804+ publications.
  • Chi-Jung Chang, a Engineering and Technology scholar from Feng Chia University, records 175 publications - the 38th percentile of the discipline.
  • 38% of ranked Engineering and Technology scientists score the same or lower than Chi-Jung Chang, and about 62% score higher.
  • The median of the discipline falls in the 198–207 publications range, and Chi-Jung Chang ranks below the median.
  • The most crowded range is 148–157 publications, holding 457 scientists (5% of the field).
  • 61% of the field sits in the lowest quarter of the value range (up to 228–237 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 804 publications or more, 100 scientists in all (1% of the field).

Chi-Jung Chang D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Chi-Jung Chang sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 44 D-Index, is where this scientist sits. 30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 44 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350
39 385
40 348
41 362
42 426
43 380
44 310 44
45 341
46 301
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
Download as CSV

Chi-Jung Chang D-index placement in Engineering and Technology in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 9,796 Engineering and Technology scientists ranked by Research.com in 2026, grouped into 78 ranges running from 30 to 107+ D-Index.
  • Chi-Jung Chang, a Engineering and Technology scholar from Feng Chia University, records 44 D-Index - the 42nd percentile of the discipline.
  • 42% of ranked Engineering and Technology scientists score the same or lower than Chi-Jung Chang, and about 58% score higher.
  • The median of the discipline falls in the 47 D-Index range, and Chi-Jung Chang ranks below the median.
  • The most crowded range is 42 D-Index, holding 426 scientists (4% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 49 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 107 D-Index or more, 99 scientists in all (1% of the field).

Overview

Chi-Jung Chang is affiliated with Feng Chia University in Taiwan and has contributed extensively to research in materials science, engineering, and energy with a publication record spanning these primary fields of study. Their work demonstrates a focus on both fundamental and applied aspects of advanced materials.

The scientist's core areas of research include materials chemistry, renewable energy and sustainability, electrical and electronic engineering, biomedical engineering, and molecular biology as subfields of study. These subfields reflect a multidisciplinary approach linking chemistry, engineering, and environmental sciences.

Several main topics define Chi-Jung Chang's research portfolio:

  • Advanced Photocatalysis Techniques
  • Copper-based nanomaterials and applications
  • Molecular Sensors and Ion Detection
  • Gas Sensing Nanomaterials and Sensors
  • Advanced biosensing and bioanalysis techniques
  • ZnO doping and properties
  • Sulfur Compounds in Biology

Frequent publication venues for Chang include journals that emphasize chemical engineering, polymers, surface science, catalysis, and electronic research:

  • Journal of the Taiwan Institute of Chemical Engineers
  • Polymers
  • Applied Surface Science
  • Catalysts
  • SSRN Electronic Journal

Chi-Jung Chang has collaborated frequently with the following researchers:

  • Jem-Kun Chen
  • Chien-Hsing Lu
  • Arul Pundi
  • Kuen-Song Lin
  • Ming-Ching Lee

Representative publications by Chang highlight work primarily related to photocatalysis and nanomaterials. Selected notable papers include:

  • "Improved H2 production of ZnO@ZnS nanorod-decorated Ni foam immobilized photocatalysts," 2020, International Journal of Hydrogen Energy
  • "A chiral carbazole based sensor for sequential 'on-off-on' fluorescence detection of Fe3+ and tryptophan/histidine," 2020, Sensors and Actuators B Chemical
  • "Recent Advances in Synthesis, Modification, Characterization, and Applications of Carbon Dots," 2022, Polymers
  • "Preparation of efficient photothermal materials from waste coffee grounds for solar evaporation and water purification," 2020, Scientific Reports
  • "Controlled antibody orientation on Fe3O4 nanoparticles and CdTe quantum dots enhanced sensitivity of a sandwich-structured electrogenerated chemiluminescence immunosensor for the determination of human serum albumin," 2021, Sensors and Actuators B Chemical

Best Publications

  • Synthesis and characterization of Fe3O4/polypyrrole/carbon nanotube composites with tunable microwave absorption properties: Role of carbon nanotube and polypyrrole content

    Ruey Bin Yang;P. Madhusudhana Reddy;Chi Jung Chang;Po An Chen

  • Fabrications and Applications of Stimulus-Responsive Polymer Films and Patterns on Surfaces: A Review

    Jem-Kun Chen;Chi-Jung Chang

  • Recent Progress of Carbon Dot Precursors and Photocatalysis Applications.

    Kuan-Wu Chu;Sher Ling Lee;Chi-Jung Chang;Lingyun Liu

  • Ultraviolet-durable superhydrophobic zinc oxide-coated mesh films for surface and underwater-oil capture and transportation.

    Chih-Feng Wang;Fan-Shiuan Tzeng;Hou-Guang Chen;Chi-Jung Chang

  • Recent Developments about Conductive Polymer Based Composite Photocatalysts.

    Sher Ling Lee;Chi-Jung Chang

  • Ag-doped ZnO nanorods coated metal wire meshes as hierarchical photocatalysts with high visible-light driven photoactivity and photostability.

    Mu-Hsiang Hsu;Chi-Jung Chang

  • Efficient H2 Production Using Ag2S-Coupled ZnO@ZnS Core–Shell Nanorods Decorated Metal Wire Mesh as an Immobilized Hierarchical Photocatalyst

    Mu-Hsiang Hsu;Chi-Jung Chang;Hau-Ting Weng

  • Ce-doped ZnO nanorods based low operation temperature NO2 gas sensors

    Chi-Jung Chang;Chang-Yi Lin;Jem-Kun Chen;Mu-Hsiang Hsu

  • Photocatalytic hydrogen production from glycerol solution at room temperature by ZnO-ZnS/graphene photocatalysts

    Chi-Jung Chang;Yan-Gu Lin;Hau-Ting Weng;Yi-Hung Wei

  • Enhanced photocatalytic activity of Ce-doped ZnO nanorods under UV and visible light

    Chi-Jung Chang;Chang-Yi Lin;Mu-Hsiang Hsu

  • Ni-doped ZnS decorated graphene composites with enhanced photocatalytic hydrogen-production performance

    Chi-Jung Chang;Kuan-Wu Chu;Mu-Hsiang Hsu;Chin-Yi Chen

  • Transparent semiconductor zinc oxide thin films deposited on glass substrates by sol–gel process

    Chien Yie Tsay;Kai Shiung Fan;Yu Wu Wang;Chi Jung Chang

  • Detection of cyanide ions in aqueous solutions using cost effective colorimetric sensor.

    P. Madhusudhana Reddy;Shih-Rong Hsieh;Chi-Jung Chang;Jing-Yuan Kang

  • Photocatalytic hydrogen production by flower-like graphene supported ZnS composite photocatalysts

    Chi-Jung Chang;Yi-Hung Wei;Kun-Ping Huang

  • A chiral carbazole based sensor for sequential “on-off-on” fluorescence detection of Fe3+ and tryptophan/histidine

    Arul Pundi;Chi-Jung Chang;Jemkun Chen;Shih-Rong Hsieh

  • Improved photocatalytic hydrogen production of ZnO/ZnS based photocatalysts by Ce doping

    Chi-Jung Chang;Kuo-Lin Huang;Jem-Kun Chen;Kuan-Wu Chu

  • Selective growth of ZnO nanorods for gas sensors using ink-jet printing and hydrothermal processes

    Chi Jung Chang;Shao Tsu Hung;Chung Kwei Lin;Chin Yi Chen

  • Recent Progress on Metal Sulfide Composite Nanomaterials for Photocatalytic Hydrogen Production

    Sher Ling Lee;Chi-Jung Chang

  • AgI-BiOI-graphene composite photocatalysts with enhanced interfacial charge transfer and photocatalytic H2 production activity

    Chi-Jung Chang;Yan-Gu Lin;Pei-Yao Chao;Jem-Kun Chen

  • Enhanced visible-light-driven photocatalytic degradation by metal wire-mesh supported Ag/flower-like Bi2WO6 photocatalysts

    Chi-Jung Chang;Jem-Kun Chen;Kuen-Song Lin;Yi-Hung Wei

  • Synthesis and characterization of Cr-doped ZnO nanorod-array photocatalysts with improved activity

    Chi-Jung Chang;Tsung-Lin Yang;Yu-Ching Weng

  • S-doped ZnO nanorods on stainless-steel wire mesh as immobilized hierarchical photocatalysts for photocatalytic H2 production

    Mu-Hsiang Hsu;Chi-Jung Chang

Frequent Co-Authors

Jem-Kun Chen
Jem-Kun Chen National Taiwan University of Science and Technology
Chih-Feng Huang
Chih-Feng Huang National Chung Hsing University
Fan Ren
Fan Ren University of Florida
Stephen J. Pearton
Stephen J. Pearton University of Florida
Shiao-Wei Kuo
Shiao-Wei Kuo National Sun Yat-sen University
Jui-Ming Yeh
Jui-Ming Yeh Chung Yuan Christian University
Ivan I. Kravchenko
Ivan I. Kravchenko Oak Ridge National Laboratory
Feng-Chih Chang
Feng-Chih Chang National Yang Ming Chiao Tung University
Juin-Yih Lai
Juin-Yih Lai National Taiwan University of Science and Technology
Ging-Ho Hsiue
Ging-Ho Hsiue National Tsing Hua University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Chi-Jung Chang

Trending Scientists

Recently Published Articles