Research Overview
This research area focuses on nanoparticle synthesis, nanofluid preparation and characterization, nanocomposite materials, metal-organic framework (MOF) derivatives, and photocatalytic materials for thermal, energy, and environmental applications.
Using chemical co-precipitation, ultrasonic atomization, spray drying, and CVD carbon coating, we have successfully prepared magnetic nanofluids of varying particle sizes, MOF-derived energy storage materials, and BiVO₄-based heterojunction photocatalysts (such as BiVO₄/Bi₂WO₆, BiVO₄/InVO₄, and Bi₂O₃/BiVO₄).
Research outcomes span nanofluid heat transfer enhancement mechanisms, wettability control of anodic aluminum oxide (AAO) nanostructured surfaces, Z-scheme heterojunction photocatalyst design, and photocatalytic applications in organic pollutant degradation (Rhodamine B, antibiotics) and E. coli inactivation.
Related Publications (109)
Journal Papers(29)
2025(1)
Spray-drying synthesis of Bi₂O₃/BiVO₄ composites with thin carbon coating for high performance photocatalytic degradation of organic pollutant
Lee, K.-C., Hsu, S.-C., Huang, J.-H., Hsieh, T.-H., Pang, W. K., Lan, H.-T., Cho, E.-C., Weng, H. C., Liu, T.-Y.
2024(2)
Construction of dual Z-scheme Ag₃VO₄-BiVO₄/InVO₄ photocatalysts using vanadium source from spent catalysts for contaminated water treatment and bacterial inactivation
Lee, K.-C., Hsu, S.-C., Huang, J.-H., Wang, K.-S., Pang, W. K., Hu, C.-W., Jiang, Y.-J., Cho, E.-C., Weng, H. C., Liu, T.-Y.
Gold-decorated laser-induced graphene for wearable biosensing and joule heating applications
Hsiao, Y.-S., Lin, Y.-T., Chen, Y.-L., et al.
2023(3)
MOF-derived spinel NiMn₂O₄/CoMn₂O₄ heterojunction and its application in a high-performance photocatalyst and supercapacitor
Lee, K.-C., Hsiao, Y.-S., Sung, M.-Y., et al.
Construction of BiVO₄/Bi₂WO₆/WO₃ heterojunctions with improved photocatalytic capability in elimination of dye and antibiotics and inactivation of E. coli
Cho, E.-C., Hsiao, Y.-S., Huang, J.-H., et al.
Facile synthesis of hybrid WO₃/MoOₓ electrochromic films for application in complementary electrochromic devices
Hsu, S.-C., Chao, S.-H., Wu, N.-J., et al.
2022(2)
Extended air, light, and heat-resistive organolead halide perovskite single-crystalline microrods for high-performance photodetectors
Lin, C.-Y., Ulaganathan, R. K., et al.
Preparation of Ni(OH)₂/CuO heterostructures for improved photocatalytic degradation of organic pollutants and microorganism
Cho, E.-C., Chang-Jian, C.-W., et al.
2021(4)
Cost-effective technique to fabricate a tubular through-hole anodic aluminum oxide membrane using one-step anodization
Chien, Y.-C., Weng, H. C.
Laser scribing of Ag-decorated graphene for high-performance and flexible heaters
Cho, E.-C., Chang-Jian, C.-W., et al.
Enhanced electrochromic performance of carbon-coated V₂O₅ derived from a metal–organic framework
Hsiao, Y.-S., Chang-Jian, C.-W., et al.
Co²⁺-doped BiOBrₓCl₁₋ₓ hierarchical microspheres display enhanced visible-light photocatalytic performance in the degradation of rhodamine B and antibiotics and the inactivation of E. coli
Cho, E.-C., Chang-Jian, C.-W., et al.
2020(1)
Shear-driven flow of a magnetic fluid in the long gap between a moving piston and a stationary cylinder
Weng, H. C.
2018(3)
Magnetic nanofluid droplet impact on an AAO surface with a magnetic field
Chien, Y.-C., Weng, H. C.
Electrostatically stabilized nanofluid preparation by chemical co-precipitation and the effect of particle size on nanofluid viscosity
Lin, T.-W., Weng, H. C.
A brief note on the magnetowetting of magnetic nanofluids on AAO surfaces
Chien, Y.-C., Weng, H. C.
2017(1)
The effect of a magnetic field on the profile of sessile magnetic nanofluid droplets
Chien, Y.-C., Weng, H. C.
2016(2)
A hydrostatic bearing test system for measuring bearing load using magnetic-fluid lubricants
Weng, H. C., Chen, L. Y.
Electrokinetic flow effect of magnetic nanofluids through a microfluidic channel
Chien, Y.-C., Weng, H. C.
2015(2)
Convective heat transfer of magnetic nanofluids in a microtube
Lo, K. J., Weng, H. C.
Interaction effect of particles on nanofluid flow in microtubes
Weng, H. C., Huang, W. J.
2013(3)
Influence of magnetic forces on the magnetic fluid pendant drop profile
Weng, H. C., Zhang, J. Y., Chen, C.-L.
Magnetoviscosity in magnetic fluids: Testing different models of the magnetization equation
Weng, H. C., Chen, C.-K., Chang, M.-H.
Hydrodynamic modeling of targeted magnetic-particle delivery in a blood vessel
Weng, H. C.
2012(2)
Influence of nanoparticles in lubricants on the load capacity of hydrostatic thrust bearings
Weng, H. C., Kang, Y.
Nanoparticle size on pendant drop surface tension
Zhang, J.-Y., Weng, H. C., Chen, C.-L.
2010(1)
Couple-stress effect on the effective viscosity of magnetic fluids
Weng, H. C.
2008(2)
Non-Newtonian flow of dilute ferrofluids in a uniform magnetic field
Weng, H. C., Chen, C.-L., Chen, C.-K.
Comment on "Measuring the transverse magnetization of rotating ferrofluids"
Weng, H. C., Chen, C.-K.
Conference Papers(77)
Regional (44)
應用銅網表面改質技術於凝水及集水之分析
王俊傑, 羅盛威, 郭俊慶, 吳坤達, 翁輝竹, 2023
台灣機電工程國際學會第八屆全國學術研討會。台灣，高雄
陽極氧化鋁表面形態對奈米流體池沸騰傳熱之影響
黃子瑄, 翁輝竹, 2022
中國機械工程學會第三十九屆學術研討會。台灣，苗栗
永磁磁場對脈衝式磁性奈米流體熱管熱傳性能之影響
鍾佳瑋, 翁輝竹, 2022
台灣機電工程國際學會第七屆全國學術研討會。台灣，彰化
奈米粒子粒徑對磁流體磁濕潤之影響
簡育欽, 翁輝竹, 2022
台灣機電工程國際學會第七屆全國學術研討會。台灣，彰化
一步法於銅網表面可調潤濕性之研究：超親水至超疏水
羅盛威, 翁輝竹, 2022
台灣機電工程國際學會第七屆全國學術研討會。台灣，彰化
磁場效應對磁奈米氣溶膠於背向階梯渠道內對流熱傳之數值探討
簡育欽, 翁輝竹, 2021
台灣機電工程國際學會第六屆全國學術研討會。台灣，桃園
奈米粒子對流體衝擊噴流於平板熱傳之影響
李易鴻, 翁輝竹, 2021
台灣機電工程國際學會第六屆全國學術研討會。台灣，桃園
重力熱管於冷凝段內表面生成陽極氧化鋁結構對其熱傳性能之影響
郭俊慶, 翁輝竹, 2021
台灣機電工程國際學會第六屆全國學術研討會。台灣，桃園
奈米氣溶膠於背向階梯渠道內對流熱傳之研究
吳春霖, 翁輝竹, 2020
中華民國第四十四屆全國力學會議。台灣，宜蘭
陽極氧化鋁表面上池沸騰熱傳：丙酮與去離子水之比較
李易鴻, 翁輝竹, 2020
中國機械工程學會第三十七屆學術研討會。台灣，雲林
重力熱管內表面生成陽極氧化鋁結構對其熱傳性能之影響
郭俊慶, 翁輝竹, 2020
中國機械工程學會第三十七屆學術研討會。台灣，雲林
奈米粒子對微渠道內氣溶膠自然對流流動與熱傳之影響
翁輝竹, 2020
中國機械工程學會第三十七屆學術研討會。台灣，雲林
控制AAO表面孔徑及孔距對水蒸氣凝結之研究
范皓俞, 翁輝竹, 2019
中國機械工程學會第三十六屆學術研討會。台灣，台北
磁流體阻尼於振動能量收集器之性能分析
陳立宇, 翁輝竹, 2018
中國機械工程學會第三十五屆學術研討會。台灣，嘉義
乙二醇濃度對陽極氧化鋁表面熱性能之影響
邱奕新, 翁輝竹, 2018
中國機械工程學會第三十五屆學術研討會。台灣，嘉義
背向階梯渠道內Fe3O4奈米氣溶膠對流熱傳之數值研究
吳春霖, 翁輝竹, 2018
中國機械工程學會第三十五屆學術研討會。台灣，嘉義
磁流體製備參數對其飽和磁性質之探討
翁輝竹, 朱峙穎, 2018
第27屆國防科技學術研討會。台灣，桃園
正向磁場梯度效應對磁流體池沸騰熱傳之影響
翁輝竹, 鄭丞宏, 2018
台灣機電工程國際學會第一屆全國學術研討會。台灣，台南
電導率量測技術於奈米流體內粒子懸浮性之探討
陳韋帆, 翁輝竹, 2017
中國機械工程學會第三十四屆學術研討會。台灣，台中
磁場對漸縮管內磁性奈米流體完全發展流之影響
鄒易瑞, 翁輝竹, 2017
中國機械工程學會第三十四屆學術研討會。台灣，台中
粒子效應對奈米流體於漸縮管內流動之理論探討
江承宥, 翁輝竹, 2016
中國機械工程學會第三十三屆學術研討會。台灣，新竹
磁力對磁性奈米流體在微管道內完全發展強迫對流之影響
鄒易瑞, 翁輝竹, 2016
中國機械工程學會第三十三屆學術研討會。台灣，新竹
黏度指數增進劑劑量對潤滑油有效黏度之影響
黃國昇, 翁輝竹, 2016
中國機械工程學會第三十三屆學術研討會。台灣，新竹
化學共沉法製備參數對Fe3O4奈米粒子粒徑之影響
林定緯, 翁輝竹, 2016
中國機械工程學會第三十三屆學術研討會。台灣，新竹
超音波輔助溶膠凝膠法對奈米流體內粒子懸浮性之探討
陳心冠, 翁輝竹, 2016
中國機械工程學會第三十三屆學術研討會。台灣，新竹
陽極氧化表面於重力熱管之熱傳性能探討
楊孟學, 翁輝竹, 2016
中國機械工程學會第三十三屆學術研討會。台灣，新竹
磁場效應對磁性奈米流體池沸騰熱傳係數之實驗探討
鄭丞宏, 翁輝竹, 2016
中國機械工程學會第三十三屆學術研討會。台灣，新竹
磁性奈米流體在微流道內磁控流率之實驗探討
張文昱, 翁輝竹, 2015
中國機械工程學會第三十二屆學術研討會。台灣，高雄
生成氧化鋁奈米管於平板散熱鰭片對熱傳性能之影響
賴冠中, 翁輝竹, 2015
中國機械工程學會第三十二屆學術研討會。台灣，高雄
鹼性溶液體積莫耳濃度對水基磁性奈米流體磁性質之影響
劉家瑞, 翁輝竹, 2014
中國機械工程學會第三十一屆學術研討會。台灣，台中
磁性奈米流體在微管道內發展強迫對流
羅國榮, 翁輝竹, 2013
中國機械工程學會第三十屆學術研討會。台灣，宜蘭
水基磁性奈米流體製備參數對流體內粒子殘存率之影響
朱峙穎, 翁輝竹, 2013
中國機械工程學會第三十屆學術研討會。台灣，宜蘭
奈米流體應用於液靜壓軸承之負載分析
陳律毓, 翁輝竹, 2013
中國機械工程學會第三十屆學術研討會。台灣，宜蘭
磁性奈米流體應用於揚聲器音圈之散熱分析
許學文, 翁輝竹, 2012
中華民國第三十六屆全國力學會議。台灣，中壢
直接合成法製備磁性奈米流體之懸浮性分析
劉建廷, 翁輝竹, 2012
中華民國第三十六屆全國力學會議。台灣，中壢
奈米流體在微管道內壓力驅動流
黃文杰, 翁輝竹, 2012
中華民國第三十六屆全國力學會議。台灣，中壢
化學共沉法製備磁性奈米流體之磁性質分析
夏廣德, 翁輝竹, 2012
中華民國第三十六屆全國力學會議。台灣，中壢
磁場梯度對磁流體懸滴外形之影響
張君輿, 翁輝竹, 陳介力, 2012
第19屆全國計算流體力學研討會。台灣，澎湖
奈米粒子磁作用力對懸滴表面張力之影響
張君輿, 翁輝竹, 2011
中華民國第三十五屆全國力學會議。台灣，台南
鐵磁流體在平行平版中剪力驅動流場特性分析：鬆弛時間效應
陳朝光, 翁輝竹, 2005
中華民國第二十九屆全國力學會議。台灣，新竹
鐵磁流體在平行平版中壓力驅動流場特性分析：鬆弛時間效應
陳朝光, 翁輝竹, 2005
中國機械工程學會第二十二屆全國學術研討會。台灣，中壢
微渠道內壓力驅動流場特性分析：偶應力與液體邊界滑動效應
陳朝光, 翁輝竹, 2003
中國機械工程學會第二十屆全國學術研討會。台灣，台北
鐵磁流體在具軸向磁場之共軸旋轉圓柱中穩定性分析
張敏興, 翁輝竹, 2001
中華民國第二十五屆全國力學會議。台灣，台中
鐵磁流體在具軸向磁場及任意間距寬度之共軸旋轉圓柱中穩定性分析
張敏興, 翁輝竹, 2001
中國機械工程學會第十八屆全國學術研討會。台灣，台北
International (33)
Investigation on pool boiling heat transfer of magnetic fluids on hydrophilic/hydrophobic surface
Weng, H. C., Huang, Z.-X., 2024
the 11th International Conference of Fluid Flow, Heat and Mass Transfer, Toronto, Canada
Magnetic nanofluid pool boiling heat transfer on hydrophilic/hydrophobic surface
Weng, H. C., Huang, Z.-X., 2023
the 9th Micro & Nanoscale Heat Transfer and Energy Workshop, Taichung, Taiwan
Effect of water condensation and water absorption on the hydrophilic-hydrophobic V-shaped pattern surface
Liu, T.-E., Lin, H.-E., Lai, S.-E., Lu, C.-H., Wang, C.-C., Weng, H. C., 2023
2023 International Conference on Mechatronic, Automobile, and Environmental Engineering, Bangkok, Thailand
Effect of hydrophilic copper hydroxide structure surface wettability on water condensation and collection
Lu, C.-H., Lin, H.-E., Lai, S.-E., Liu, T.-E., Wang, C.-C., Weng, H. C., 2023
2023 International Conference on Mechatronic, Automobile, and Environmental Engineering, Bangkok, Thailand
Effect of hydrophilic AAO structure surface wettability on water condensation and collection
Lin, H.-E., Liu, T.-E., Lai, S.-E., Lu, C.-H., Wang, C.-C., Weng, H. C., 2023
2023 International Conference on Mechatronic, Automobile, and Environmental Engineering, Bangkok, Thailand
Application of surface modification technology for "cooling coil" heat sink performance improvement
Lai, S.-E., Lu, C.-H., Liu, T.-E., Lin, H.-E., Wang, C.-C., Weng, H. C., 2023
2023 International Conference on Mechatronic, Automobile, and Environmental Engineering, Bangkok, Thailand
Experimental investigation on magnetic fluid pool boiling heat transfer on hydrophilic surface
Weng, H. C., Huang, Z.-X., 2023
the 16th International Conference on Magnetic Fluids, Granada, Spain
Experimental investigation of the nanofluid pool boiling heat transfer on AAO surface under a permanent magnetic field
Huang, Z.-X., Weng, H. C., 2022
2022 International Conference on Mechatronic, Automobile, and Environmental Engineering, Penghu, Taiwan
Influence of nanoparticles on natural convection of rarefied gases in a microchannel
Weng, H. C., 2021
the 8th Micro & Nanoscale Heat Transfer and Energy Conference, Tainan, Taiwan
Non-uniform magnetic field effect on developing magnetic nanofluid flow in a horizontal microtube
Wu, K.-D., Weng, H. C., 2021
2021 International Conference on Mechatronic, Automobile, and Environmental Engineering, Hualien, Taiwan
Nanoparticle effect on fluid flow in a long vertical converging tube
Li, Y.H., Weng, H. C., 2020
2020 International Conference on Mechatronic, Automobile, and Environmental Engineering, Kinmen, Taiwan
Influence of hydrogen ion concentration on the suspension of particles in magnetic nanofluids
Chien, Y.-C., Weng, H. C., 2019
the 1st Asia-Pacific Thermofluid Science & Engineering Conference, Taipei, Taiwan
Particle effect on nanoaerosol flow and heat transfer in a microchannel
Weng, H. C., 2019
the 1st Asia-Pacific Thermofluid Science & Engineering Conference, Taipei, Taiwan
Influence of electrolytic conditions on the thermal characteristics of AAO nanostructure surfaces
Weng, H. C., Chiu, Y.-H., 2019
the 22nd International Conference on Advances in Materials and Processing Technologies, Taipei, Taiwan
Effect of AAO nanostructure on surface free energy
Chien, Y.-C., Weng, H. C., 2019
2019 International Conference on Smart Science, Gunma, Japan
Rheological properties and vibration damping effects of magnetic fluids
Weng, H. C., Chen, W.-F., 2018
the 2nd International Conference on Mechanics, Yilan, Taiwan
Effect of Stabilizer on Magnetowetting of Fe3O4 Nanofluids
Chien, Y.-C., Weng, H. C., 2018
the 2nd International Conference on Mechanics, Yilan, Taiwan
Effect of pore size on AAO surface free energy
Chien, Y.-C., Weng, H. C., 2018
the 5th Micro & Nanoscale Heat Transfer and Energy Workshop, Taipei, Taiwan
Shear-driven flow in the piston-cylinder interface gap of a magnetic fluid sealing Stirling engine
Weng, H. C., 2018
the 18th International Stirling Engine Conference, Tainan, Taiwan
Magnetic nanofluid droplet impact on a surface with various magnetic fields
Chien, Y.-C., Weng, H. C., 2018
2018 International Conference on Smart Science, Kyoto, Japan
Cheerios effect controlled by magnetowetting
Chien, Y.-C., Weng, H. C., 2017
Taiwan-Japan International Conference on Magnetic Fluids 2017, Tainan, Taiwan
Influence of magnetic forces on pool boiling heat transfer of magnetic fluids
Weng, H. C., Cheng, C.-H., 2017
the 14th International Conference on Flow Dynamics, Sendai, Japan
Magnetowetting of Magnetic Nanofluids on AAO Surfaces
Chien, Y.-C., Weng, H. C., 2017
the 4th Micro & Nanoscale Heat Transfer and Energy Workshop, Nantou, Taiwan
Particle effects on convective heat transfer of nanofluids in a microtube
Weng, H. C., Luo, G.-R., 2017
the 7th International Symposium on Advances in Computational Heat Transfer, Napoli, Italy
Magnetic field effect on contact angle of a magnetic nanofluid sessile droplet
Chien, Y.-C., Weng, H. C., 2017
2017 International Conference on Smart Science, Kyushu, Japan
Influence of magnetic forces on the pendant drop surface tension of magnetic fluids
Weng, H. C., Zhang, J.-Y., 2016
the 2nd International Conference on Computing and Precision Engineering, Kenting, Taiwan
Interaction effects of micro/nanoparticles on targeted magnetic-particle delivery in a blood microvessel
Weng, H. C., Cheng, C. H., 2016
the 5th Micro and Nano Flows Conference, Milan, Italy
Magnetic force effect on the sessile droplet profile of magnetic nanofluids
Chien, Y.-C., Weng, H. C., 2016
the 1st International Conference on Engineering and Science, Yilan, Taiwan
Viscosity determination of nanofluids using a converging-tube viscometer
Weng, H. C., Kao, Y.-K., 2016
the 1st International Conference on Engineering and Science, Yilan, Taiwan
A hydrostatic bearing test system for the determination of viscous properties of magnetic-fluid lubricants
Weng, H. C., Chen, L.-Y., 2014
the 8th Asia-Pacific Symposium on Applied Electromagnetics and Mechanics (APSAEM 2014), Taichung, Taiwan
Influence of magnetic forces on magnetic fluid pendant drop profile
Weng, H. C., Zhang, J.-Y., Chen, C.-L., 2013
the 13th International Conference on Magnetic Fluids (ICMF 13), New Delhi, India
Influence of nanoparticles in lubricants on the load capacity of hydrostatic thrust bearings
Weng, H. C., Kang, Y., 2012
2012 International Conference on Nanotechnology Technology and Advanced Materials, Hong Kong
Couple-stress effect on the effective viscosity of magnetic fluids
Weng, H. C., 2010
the 12th International Conference on Magnetic Fluids (ICMF 12), Sendai, Japan
Patents(3)
除濕集水之結構
翁輝竹, 郭俊慶, 吳坤達, 羅盛威, 2024
中華民國發明專利，證書號：I836742
測量表面張力之裝置及其方法
翁輝竹, 2013
中華民國發明專利，證書號：I413764
Surface tension measuring device and method thereof
Weng, H. C., 2013
U.S. Utility Patent, Patent No. US 8,424,369 B2
Research Area Info
- Status
- Active
- Principal Investigator
- Prof. Huei Chu Weng
- Funding
- Related Publications
- 109 papers