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Christopher Yu Hang Chao

Christopher Yu Hang Chao

D-Index & Metrics

Engineering and Technology

D-Index
68
Citations
15241
World Ranking
1231
National Ranking
236

Christopher Yu Hang Chao 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 Christopher Yu Hang Chao sits on this spectrum.

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 publications 804+

This scientist: 295 publications — 75th percentile

75% of scientists in this discipline score the same or lower.

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

Christopher Yu Hang Chao 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 Christopher Yu Hang Chao sits on this spectrum.

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: 68 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Overview

Christopher Yu Hang Chao is affiliated with Hong Kong Polytechnic University in China. Their research primarily spans the field of Engineering, with a particular focus on subfields such as Electrical and Electronic Engineering, Environmental Engineering, Mechanical Engineering, Computational Mechanics, and Civil and Structural Engineering.

The scientist has contributed extensively to topics including Thermal Radiation and Cooling Technologies, Urban Heat Island Mitigation, Building Energy and Comfort Optimization, Infection Control and Ventilation, Heat Transfer and Optimization, Particle Dynamics in Fluid Flows, and Wind and Air Flow Studies.

Recent publications by Christopher Yu Hang Chao include:

  • Hierarchically structured passive radiative cooling ceramic with high solar reflectivity (2023), published in Science
  • All-weather thermochromic windows for synchronous solar and thermal radiation regulation (2022), published in Science Advances
  • A Solution-Processed Inorganic Emitter with High Spectral Selectivity for Efficient Subambient Radiative Cooling in Hot Humid Climates (2022), published in Advanced Materials
  • Solution-Processed All-Ceramic Plasmonic Metamaterials for Efficient Solar-Thermal Conversion over 100-727 °C (2020), published in Advanced Materials
  • Review on condensation frosting and defrosting experiments for superhydrophobic surfaces (2023), published in Applied Thermal Engineering

Frequent co-authors collaborating with Christopher Yu Hang Chao include Sau Chung Fu, K.C. Chan, Chi Yan Tso, Huihe Qiu, and Mengjie Song.

The scientist's work has been published regularly in journals such as the International Journal of Heat and Mass Transfer, Aerosol Science and Technology, Applied Thermal Engineering, SSRN Electronic Journal, and ChemSusChem.

Best Publications

  • Role of ventilation in airborne transmission of infectious agents in the built environment - a multidisciplinary systematic review.

    Yiping Li;G.M. Leung;J.W. Tang;X. Yang

  • Characterization of expiration air jets and droplet size distributions immediately at the mouth opening

    Christopher Chao;Man Wan;Lidia Morawska;Graham Johnson

  • Removal of mixed heavy metal ions in wastewater by zeolite 4A and residual products from recycled coal fly ash

    Ks S. Hui;Christopher Yu Hang Chao;Sc C. Kot

  • Modality of human expired aerosol size distributions

    Graham Johnson;Lidia Morawska;Zoran Ristovski;Megan Hargreaves

  • Airborne particles in indoor environment of homes, schools, offices and aged care facilities: The main routes of exposure

    Lidia Morawska;Godwin Ayoko;G.N. Bae;Giorgio Buonanno

  • Residential indoor PM10 and PM2.5 in Hong Kong and the elemental composition

    Christopher Yu Hang Chao;KK Wong

  • All-weather thermochromic windows for synchronous solar and thermal radiation regulation

    Unknown

  • Thermal management of lithium ion batteries using graphene coated nickel foam saturated with phase change materials

    Abid Hussain;Irfan H. Abidi;C.Y. Tso;K.C. Chan

  • Ultrafine particles, and PM2.5 generated from cooking in homes

    Man-Pun Wan;Chi-Li Wu;Gin-Nam Sze To;Tsz-Chun Chan

  • Activated carbon, silica-gel and calcium chloride composite adsorbents for energy efficient solar adsorption cooling and dehumidification systems

    Chi Yan Tso;Christopher Yu Hang Chao

  • Experimental investigation of a passive thermal management system for high-powered lithium ion batteries using nickel foam-paraffin composite

    Abid Hussain;Chi Yan Tso;Christopher Y.H. Chao

  • Energy consumption, indoor thermal comfort and air quality in a commercial office with retrofitted heat, ventilation and air conditioning (HVAC) system

    Wenwei Che;Chiyan Tso;Li Sun;Danny Y.K. Ip

  • Synthesis of MCM-41 from coal fly ash by a green approach: influence of synthesis pH.

    Kai Lung Hui;Christopher Yu Hang Chao

  • Daytime passive radiative cooling by ultra emissive bio-inspired polymeric surface

    Shin-young Jeong;Chi Yan Tso;Yuk Ming Wong;Christopher Y.H. Chao

  • Penetration coefficient and deposition rate as a function of particle size in non-smoking naturally ventilated residences

    Christopher Y.H. Chao;M.P. Wan;Eddie C.K. Cheng

  • Effects of step-change of synthesis temperature on synthesis of zeolite 4A from coal fly ash

    KS Hui;Christopher Yu Hang Chao

  • Performance predictions for a new zeolite 13X/CaCl2 composite adsorbent for adsorption cooling systems

    K.C. Chan;Christopher Y.H. Chao;G.N. Sze-To;K.S. Hui

  • Experimental and mathematical modeling for fracture of rock joint with regular asperities

    T.H. Huang;C.S. Chang;C.Y. Chao

  • Development of a dual-mode demand control ventilation strategy for indoor air quality control and energy saving

    Christopher Yu Hang Chao;JS Hu

  • A study of the dispersion of expiratory aerosols in unidirectional downward and ceiling-return type airflows using a multiphase approach.

    Christopher Yu Hang Chao;MP Wan

  • Pure, single phase, high crystalline, chamfered-edge zeolite 4A synthesized from coal fly ash for use as a builder in detergents

    Kai Lung Hui;Christopher Yu Hang Chao

  • Indoor aerosols : from personal exposure to risk assessment

    L. Morawska;A. Afshari;G.N. Bae;G. Buonanno

Frequent Co-Authors

Kwan San Hui
Kwan San Hui Prince Mohammad bin Fahd University
Lidia Morawska
Lidia Morawska Queensland University of Technology
John Burnett
John Burnett Hong Kong Polytechnic University
Yuguo Li
Yuguo Li University of Hong Kong
Kerrie Mengersen
Kerrie Mengersen Queensland University of Technology
Zoran Ristovski
Zoran Ristovski Queensland University of Technology
Baoling Huang
Baoling Huang Hong Kong University of Science and Technology
Tunga Salthammer
Tunga Salthammer Fraunhofer Society
Giorgio Buonanno
Giorgio Buonanno University of Cassino and Southern Lazio
Otto Hänninen
Otto Hänninen Finnish Institute for Health and Welfare

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