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| 1 | Dual function of a high-contrast hydrophobic-hydrophilic coating for enhanced stability of perovskite solar cells in extremely humid environments显示文摘 | Jin Sun Yoo Gill Sang Han Seongha Lee Min Cheol Kim Mansoo Choi Hyun Suk Jung Jung-Kun Lee | 2017 | Nano Research2017，10，11： | 4 |
| 2 | An experimental study of slot jet impingement cooling on concave surface, effects of nozzle configuration and curvature显示文摘 | Yang Geunyoung Mansoo Choi Joon Sik Lee | 1999 | International Journal of Heat and mass Transfer1999，42，12： | 1 |
| 3 | Experimental study of slot jet impingement cooling on concave surface: Effects of nozzle configuration and curvature显示文摘 | Choi Mansoo Lee Joon Sik | 1999 | International Journal of Heat and Mass Transfer1999，42，12： | 1 |
| 4 | A new method for acquiring true stress–strain curves over a large range of strains using a tensile test and finite element method显示文摘 | ManSoo Joun Jea Gun Eom Min Cheol Lee | 2007 | Mechanics of Materials2007，，7： | 1 |
| 5 | Moth-eye Structured Polydimethylsiloxane Films for High-Efficiency Perovskite Solar Cells显示文摘Large-area polydimethylsiloxane(PDMS)films with variably sized moth-eye structures were fabricated to improve the efficiency of perovskite solar cells.An approach that incorporated photolithography,bilayer PDMS deposition and replication was used in the fabrication process.By simply attaching the moth-eye PDMS films to the transparent substrates of perovskite solar cells,the optical properties of the devices could be tuned by changing the size of the moth-eye structures.The device with 300-nm moth-eye PDMS films greatly enhanced power conversion efficiency of ~21 % due to the antireflective effect of the moth-eye structure.Furthermore,beautiful coloration was observed on the 1000-nm moth-eye PDMS films through optical interference caused by the diffraction grating effect.Our results imply that moth-eye PDMS films can greatly enhance the efficiency of perovskite solar cells and building-integrated photovoltaics. | Mincheol Kim Segeun Jang Jiwoo Choi Seong Min Kang Mansoo Choi | 2019 | Nano-Micro Letters2019，11，3： | 1 |
| 6 | Experimental study of slot jet impingement cooling on concave surface: Effects of nozzle configuration and curvature显示文摘 | YANG Geunyoung LEE Joon Sik CHOI Mansoo | 1999 | International Journal of Heat and Mass Transfer1999，42，12： | 1 |
| 7 | A new method for acquiring true stress-strain curves over a large range of strains using a tensile test and finite el- ement method 显示文摘 | ManSoo Joun Jea Gun Eomc Min Cheol Lee | 2008 | Mechanics of Materials2008，40，： | 1 |
| 8 | Comparison of resin- containing BACTEC^TM plus Aerobic/F^* medium with conventional methods for culture of normally sterile body fluids 显示文摘 | Sorlin P Mansoo r I Dagyaran C | 2000 | J M ed Microbiol2000，49，9： | 1 |
| 9 | Measurements of impinging jet flow and heat transfer on a semi-circular concave surface显示文摘 | Mansoo Choi Han Seoung Yoo Geunyoung Yang Joon Sik Lee Dong Kee Sohn | 2000 | International Journal of Heat and Mass Transfer2000，，10： | 1 |
| 10 | Nanofliuds containing multiwalled carbon nanotubes and their enhanced thermal conductivities显示文摘 | Xie H Q Hohyun Lee wonjin Youn mansoo Choi | 2003 | Journal of Applied Physics2003，94，8： | 1 |
| 11 | Measurements of impinging jet flow and heat transfer on a semi-clrcular concave surface显示文摘 | Mansoo Choi Han Seoung Yoo Geunyoung Yang | 2000 | International Journal of Heat and Mass Transfer2000，43，10： | 1 |
| 12 | Measurements of impinging jet flow and heat transfer on a semi-circular concave surface 显示文摘 | MANSOO C HANS Y | 2000 | Heat and MassTransfer2000，，： | 1 |
| 13 | Coalescence Enhanced Synthesis of Nanoparticles to Control Size,Morphology and Crystalline Phase at High Concentrations显示文摘 | Lee Donggeun Choi Mansoo | 2002 | Aerosol Science2002，33，： | 1 |
| 14 | An Experimental study of slot jet impingement cooling on concave surface: effects of nozzle configuration and curvature显示文摘 | Geunyoung Yang Mansoo Choi Joon Sik Lee | 1999 | International Journal of Heat and mass Transfer1999，42，： | 1 |
| 15 | Assembly of charged aerosols on non-conducting substrates via ion-assisted aerosol lithography (IAAL)显示文摘 | Seunghyon Kang Wooik Jung Dae Seong Kim Sei Jin Park Mansoo Choi | 2017 | Particuology2017，15，4： | 1 |
| 16 | 3D Nanoprinting with Charged Aerosol Particles-An Overview显示文摘CONSPECTUS:Three-dimensional(3D)printing is a revolutionary technology allowing rapid,cost-effectively,and flexible design of desired 3D products.In this regard,various techniques for downscaling 3D printing have been developed based on several methodologies in the past decades to exploit the advantages of 3D printing at the micro/nanoscale.The development of 3D nanoprinting techniques has provided a method to design unique and sophisticated nanoscale 3D objects enabling functional applications that are thus far constrained with conventional planar nanomanufacturing processes such as photolithography and electron beam lithography.However,the versatile and practical realization of 3D nanoprinting in a broad science and engineering field remains challenging due to limitations such as feature size resolution,suitable materials,and design flexibility.Therefore,innovative 3D nanoprinting techniques are required to overcome current limitations.In this Account,we describe our achievements in developing 3D nanoprinting with charged aerosols relying on the physics behind counteracting electric fields.We introduce the generation of charged aerosols,the most feasible in the broad range of fundamental building blocks(mainly all types of metals and alloys,their oxides,polymers,and organics)for 3D nanoprinting.Moreover,charged aerosols can be processed at ambient conditions easily.The aerosols could be precisely controlled and delivered for the assembly,using electric fields of complicated configurations despite the Brownian diffusion and other chaotic processes.The converging electric fields are formed around openings by the interactions of two electric fields.One of the electric fields comes from a negatively biased substrate.In contrast,the counteracting electric field comes from the positive ions distributed on a prepatterned dielectric layer over the substrate.As a result,the positively charged aerosols are focused through these fields to grow with nanoscale resolution only in the openings of the layer.Furthermore,a growing structure itself could reconfigure the electric field,producing self-focusing nonlinear effects shaping the printed structure.By lifting the layer over the substrate and translating the latter according to a 3D motion program,we created charged aerosol jets that self-focus on the tips of the growing structure and could print diverse 3D forms.The aerosol jets are also capable of writing on the substrate.The 3D nanoprinting produced using the described approach enables the development of the intricate 3D nanostructures described in the Account in detail,including their material characterization and diverse applications.Finally,we concluded and outlined current challenges and future developments of the 3D nanoprinting with charged aerosol particles. | Wooik Jung Peter V.Pikhitsa Yoon-Ho Jung Jooyeon Shin Minsung Han Mansoo Choi | 2021 | Accounts of Materials Research2021，2，11： | 0 |
| 17 | A Study on the Composition of Wastewater Produced during Ship Biofouling Management显示文摘The IMO(International Maritime Organization)recognized the problem of invasive species invasion and adopted the“International Convention for the Control and Management of Ships’Ballast Water and Sediments”in 2004,which came into force on September 8,2017.In 2011,the IMO approved the“Guidelines for the Control and Management of Ships’Biofouling to Minimize the Transfer of Invasive Aquatic Species”to minimize the movement of invasive species by hull-attached organisms and required ships to manage the organisms attached to their hulls.Invasive species enter new environments through ships’ballast water and hull attachment.However,several obstacles to implementing these guidelines have been identified,including a lack of underwater cleaning equipment,regulations on underwater cleaning activities in ports,and difficulty in accessing crevices in underwater areas.The shipping industry,which is the party responsible for understanding these guidelines,wants to implement them for fuel cost savings resulting from the removal of organisms attached to the hull,but they anticipate significant difficulties in implementing the guidelines due to the obstacles mentioned above.Robots or people remove the organisms attached to the hull underwater,and the resulting wastewater includes various species of organisms and particles of paint and other pollutants.Currently,there is no technology available to sterilize the organisms in the wastewater or stabilize the heavy metals in the paint particles.In this study,we aim to analyse the characteristics of the wastewater generated from the removal of hull-attached organisms and select the optimal treatment technology.The organisms in the wastewater generated from the removal of the attached organisms meet the biological treatment standard(D-2)using the sterilization technology applied in the ships’ballast water treatment system.The heavy metals and other pollutants in the paint particles generated during removal are treated using stabilization technologies such as thermal decomposition.The wastewater generated is treated using a two-step process:(1)development of sterilization technology through pretreatment filtration equipment and electrolytic sterilization treatment and(2)development of technology for removing particle pollutants such as heavy metals and dissolved inorganic substances.Through this study,we will develop a biological removal technology and an environmentally friendly processing system for the waste generated after removal that meets the requirements of the government and the shipping industry and lay the groundwork for future treatment standards. | Sangho Park Mansoo Kim YoungChae Song Kyujung Chae Joohyung Choi Junhyuk Yang | 2023 | Journal of Environmental Science and Engineering(B)2023，12，6： | 0 |
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