K. M. Lee; W. H. Chiu; B.-C. Lee; Y.-H. Kao; J.-S. Hsu; Y. S. Yen*, “Fused Dithienoheterocycle-Based Hole-Transporting Materials for Efficient Perovskite Solar Cells”, Chem. Asian J. 2025, Accepted.

Y. J Chang; N. H. Chen; T. Y. Chen; Y. M Shuang; Y. S. Yen*, “Enhancing Efficiency and Stability in Perovskite Solar Cells Through Blended Hole Transporting Materials Incorporating Benzo[g]quinoxaline-Conjugated Small Molecules”, ACS Appl. Energy Mater. 2024, 7, 1287-1297. (Impact Factor: 6.4)

D. Chandrasekaran; S.-J. Liu; W. H. Chiu; L.-C. Lee; K. M. Lee*; Y.-C. Wu; H.-H. Chou; Y. J. Chang*; Y.-S. Yen*, “Ladder-type dihydronaphtho[1,2,3,4-rst]pentaphene as Building Block to Construct Hole-Transporting Materials for Perovskite Solar Cells”, J. Power Sources, 2023, 581, 233496. (Impact Factor: 9.2)

X.-K. Yang; J.-H. Hu; W.-T. Lee; Y.-H. Liu; Y.-S. Yen*; T.-R. Chen*; J.-D. Chen*, “A Novel Organometallic Coordination Polymer as a Heterogeneous Catalyst for C-C Bond formation”, European Journal of Inorganic Chemistry, 2022, 2022, e202200465.

D. Chandrasekaran; W. H. Chiu; K. M. Lee*; J. M. Liao; H. H. Chou*; Y. S. Yen*, “Effect of Thiophene Insertion for X-shaped Anthracene-Based Hole-Transporting Materials in Perovskite Solar Cells”, Polymers, 2022,  14, 1580.

D. Chandrasekaran, Y.-L. Chiu, C.-K. Yu, Y.-S. Yen,* Y.-J. Chang, “Polycyclic Arenes Dihydrodinaphthopentacene based Hole-Transporting Materials for Perovskite Solar Cells Application. “ Chem. Asian J. 2021, 16, 3719-3728.

A. Chandel; J.-R. Wu; D. Thakur; S. kassou; S.-E. Chiang; K.-J. Cheng; C.-Y. Li; Y.-S. Yen*; S.-H. Chen; S. H. Chang*, “Improvement of interfacial contact for efficient PCBM/MAPbI3 planar heterojunction solar cells with a binary antisolvent mixture treatment”, 2021, Nanotechnology, 32, 485401.

D. Thakur; M.-L. Hsieh; S.-E. Chiang; Y.-S. Yen; W.-R. Liu; S. H. Chang*, “Stable and high-efficiency P3CT-Na based MAPbI3 solar cells with a graphene quantum-dots down-converter”, 2021, Solar Energy,  225, 882-891.

Y.-S. Yen,* V. Indumathi, “Effect of π-Conjugated Spacer in N-Alkylphenoxazine-Based Sensitizers Containing Double Anchors for Dye-Sensitized Solar Cells”, 2021,  Polymers, 13, 1304-1318.

S.-E. Chiang; Q.-B. Ke; A. Chandel; H.-M. Cheng; Y.-S. Yen; J.-L. Shen; S. H. Chang, “19% Efficient P3CT-Na Based MAPbI3 Solar Cells with a Simple Double- Filtering Process”, 2021, Polymers, 13, p.886-886.

Y.-S. Yen,* J.-L. Hsu; J.-S. Ni; J. T. Lin, “Influence of Various Dithienoheterocycles as Conjugated Linker in Naphtho[2,3-d][1,2,3]triazole-based Organic Dyes for Dye-Sensitized Solar Cells”, 2021, Dyes and Pigments,  188,  109220.

Y.-S. Yen,* J-L. Hsu, Y.-T. Cheng, Y.-C. Hsu, J. T. Lin, “Organic Dyes Incorporating 9,10-dihydrophenanthrene Moiety for Dye-Sensitized Solar Cells”, Mol. Cryst. Liq. Cryst. 2019, 703, 32-38.

Y.-S. Yen,* J.-S Ni, W.-I. Hung, C.-Y. Hsu, H.-H. Chou, J. T. Lin, “Naphtho[2,3-c][1,2,5]thiadiazole and 2H-Naphtho[2,3-d][1,2,3]triazole-Containing D–A–π–A Conjugated Organic Dyes for Dye-Sensitized Solar Cells”, ACS Appl. Mater. Interfaces 2016, 8, 6117–6126.

C.-J. Liang, Y. J. Lin, Y.-S. Yen, J. T. Lin, M.-C. P. Yeh, “Metal-Free Indeno[2,1-b]thiophene-Based Sensitizers for Dye-Sensitized Solar Cells”, Asian J. Org. Chem. 2016, 5, 801-811.

Y-S. Yen, J.-S Ni, T.-Y. Lin, W.-I. Hung, J. T. Lin, M.-C. P. Yeh, “Imidazole-Based Sensitizers Containing Double Anchors for Dye-Sensitized Solar Cells”, Eur. J. Org. Chem. 2015, 33, 7367-7377.

S. Chaurasia, C.-J. Liang, Y.-S. Yen, J. T. Lin, “Sensitizers with rigidified-aromatics as the conjugated spacers for dye-sensitized solar cells”, J. Mater. Chem. C, 2015, 3, 9765-9780.

W.-I. Hung, Y.-Y. Liao, T.-H. Lee, Y.-C. Ting, J.-S. Ni, W.-S. Kao, J. T. Lin, T.-C. Wei, Y.-S. Yen, “Eugenic Metal-free Sensitizers with Double Anchors for High Performance Dye-Sensitized Solar Cells”, Chem. Comm. 2015, 51, 2152-2155.

Y.-S. Yen, T.-Y. Lin, C.-Y. Hsu, Y.-C. Chen, H.-H. Chou, C. Tsai, J. T. Lin, “A remarkable enhancement of efficiency by co-adsorption with CDCA on the bithiazole-based dye-sensitized solar cells”, Org. Electron, 2013, 14, 2546.

R. Y.-Y. Lin, H.-W. Lin, Y.-S. Yen, C.-H. Chang, H.-H. Chou, P.-W. Chen, C.-Y. Hsu, Y.-C. Chen, J.

T. Lin, K.-C. Ho, “2,6-Conjugated anthracene sensitizers for high-performance dye-sensitized solar cells”, Energy Environ. Sci. 2013, 6, 2477.

Y.-S. Yen, C.-T. Lee, C.-Y. Hsu, H.-H. Chou, Y.-C. Chen, Jiann T. Lin, “Benzotriazole-Containing D–π–A Conjugated Organic Dyes for Dye-Sensitized Solar Cells”, Chem. Asian J. 2013, 8, 809.

M. Fakis, M. Dori, E. Stathatos, H.-H. Chou, Y.-S. Yen, Jiann T. Lin, V. Giannetas, P. Persephonis, “Electron injection in TiO2 films and quasi-solid state solar cells sensitized with a dipolar fluorene organic dye”, J. Photochem. Photobiol., A, 2013, 251, 18.

Y.-S. Yen, Y.-C. Chen, H.-H. Chou, S.-T. Huang, Jiann T. Lin, “Novel Organic Sensitizers Containing 2,6-Difunctionalized Anthracene Unit for Dye Sensitized Solar Cells”, Polymers, 2012, 4, 1443.

R. Y.-Y. Lin, Y.-S. Yen, Y.-T. Cheng, C.-P. Lee, Y.-C. Hsu, H.-H Chou, C.-Y. Hsu, Y.-C. Chen, Jiann T. Lin, K.-C. Ho, C. Tsai, “Dihydrophenanthrene-Based Metal-Free dyes for Highly Efficient Co-sensitized Solar Cells”, Org. Lett. 2012, 14, 3612.

Y.-S. Yen, H.-H. Chou, Y.-C. Chen, C.-Y. Hsu, Jiann T. Lin, “Recent Developments in Molecule-based Organic Materials for Dye-Sensitized Solar Cells”, J. Mater. Chem. 2012, 22, 8734.

C.-Y. Hsu, W.-T. Chen, Y.-C. Chen, H.-Y. Wei, Y.-S. Yen, K.-C. Huang, K.-C. Ho, C.-W. Chu, Jiann T. Lin, “Charge transporting enhancement of NiO photocathodes for p-type dye-sensitized solar cells”, Electrochim. Acta, 2012, 66, 210.

Y.-S. Yen, W.-T. Chen, C.-Y. Hsu, H.-H. Chou, Jiann T. Lin, M.-C. P. Yeh, “Arylamine-based sensitizers for p-type Dye-sensitized Solar Cells”, Org. Lett. 2011, 13, 4930.

Y.-S. Yen, Y.-C. Chen, Y.-C. Hsu, H.-H. Chou, Jiann T. Lin, D.-J. Yin, “Heteroleptic Ruthenium Sensitizers that Contain an Ancillary Bipyridine Ligand Tethered with Hydrocarbon Chains for Efficient Dye-Sensitized Solar Cells”, Chem. Eur. J. 2011, 17, 6781.

H.-Y. Yang, Y.-S. Yen, Y.-C. Hsu, H.-H. Chou, Jiann T. Lin, “Organic Dyes Incorporating Dithieno[3,2-b:2',3'-d]thiophene Moiety for Efficient Dye-Sensitized solar Cells”, Org. Lett. 2010, 12, 16.

Jiann, T. Lin, P.-C. Chen, Y.-S. Yen, Y.-C. Hsu, H.-H. Chou, M.-C. P. Yeh, “Organic Dyes Containing Furan moiety For High-Performance Dye-sensitized Solar Cells”, Org. Lett. 2009, 11, 97-100.

S.-T. Huang, Y.-C. Hsu, Y.-S. Yen, H.-H. Chou, Jiann, T. Lin, C.-W. Chang, C.-P. Hsu, C. Tasi, D.-J. Yin, “Organic Dyes Containing a Cyanovinyl Entity in the Spacer for Solar Cells Applications”, J. Phys. Chem. C, 2008, 112, 19739-19747.

Y.-S. Yen, Y.-C. Hsu, Jiann, T. Lin, C.-W. Chang, C.-P. Hsu, D.-J. Yin, “Pyrrole-Based Organic Dyes For Dye-Sensitzied Solar Cells”, J. Phys. Chem. C, 2008, 112, 12557-12567.