Bhoj Gautam

Yi, X., Ho, C. H. Y., Gautam, B., Lei, L., Chowdhury, A. H., Bahrami, B., … So, F. (2020). Effects of polymer crystallinity on non-fullerene acceptor based organic solar cell photostability. JOURNAL OF MATERIALS CHEMISTRY C, 8(45), 16092–16099. https://doi.org/10.1039/d0tc03969a

Younts, R., Danilov, E., Gundogdu, K., & Gautam, B. (2018). Charge generation dynamics in polymer nonfullerene solar cells with low energy loss. JOURNAL OF PHOTONICS FOR ENERGY, 8(3). https://doi.org/10.1117/1.JPE.8.032209

Lo, C. K., Gautam, B. R., Selter, P., Zheng, Z., Oosterhout, S. D., Constantinou, I., … Reynolds, J. R. (2018). Every Atom Counts: Elucidating the Fundamental Impact of Structural Change in Conjugated Polymers for Organic Photovoltaics. CHEMISTRY OF MATERIALS, 30(9), 2995–3009. https://doi.org/10.1021/acs.chemmater.8b00590

Awartani, O. M., Gautam, B., Zhao, W., Younts, R., Hou, J., Gundogdu, K., & Ade, H. (2018). Polymer non-fullerene solar cells of vastly different efficiencies for minor side-chain modification: impact of charge transfer, carrier lifetime, morphology and mobility. JOURNAL OF MATERIALS CHEMISTRY A, 6(26), 12484–12492. https://doi.org/10.1039/c7ta01746d

Gautam, B. R., Younts, R., Carpenter, J., Ade, H., & Gundogdu, K. (2018). The Role of FRET in Non-Fullerene Organic Solar Cells: Implications for Molecular Design. JOURNAL OF PHYSICAL CHEMISTRY A, 122(15), 3764–3771. https://doi.org/10.1021/acs.jpca.7b12807

Li, Y., Zhong, L., Gautam, B., Bin, H.-J., Lin, J.-D., Wu, F.-P., … Liao, L.-S. (2017). A near-infrared non-fullerene electron acceptor for high performance polymer solar cells. ENERGY & ENVIRONMENTAL SCIENCE, 10(7), 1610–1620. https://doi.org/10.1039/c7ee00844a

Younts, R., Duan, H. S., Gautam, B., Saparov, B., Liu, J., Mongin, C., … Gundogdu, K. (2017). Efficient generation of long-lived triplet excitons in 2D hybrid perovskite. Advanced Materials, 29(9).

Nguyen, T. L., Lee, T. H., Gautam, B., Park, S. Y., Gundogdu, K., Kim, J. Y., & Woo, H. Y. (2017). Single component organic solar cells based on oligothiophene-fullerene conjugate. Advanced Functional Materials, 27(39).

Kim, J.-H., Gadisa, A., Schaefer, C., Yao, H., Gautam, B. R., Balar, N., … Ade, H. (2017). Strong polymer molecular weight-dependent material interactions: impact on the formation of the polymer/fullerene bulk heterojunction morphology. Journal of Materials Chemistry A, 5(25), 13176–13188. https://doi.org/10.1039/c7ta03052e

Kranthiraja, K., Kim, S., Lee, C., Gunasekar, K., Sree, V. G., Gautam, B., … Kim, B. J. (2017). The impact of sequential fluorination of pi-conjugated polymers on charge generation in all-polymer solar cells. Advanced Functional Materials, 27(29).

Xu, X., Ma, C., Cheng, Y., Xie, Y.-M., Yi, X., Gautam, B., … Tsang, S.-W. (2017). Ultraviolet-ozone surface modification for non-wetting hole transport materials based inverted planar perovskite solar cells with efficiency exceeding 18%. JOURNAL OF POWER SOURCES, 360, 157–165. https://doi.org/10.1016/j.jpowsour.2017.06.013

Zhu, Z., Xue, Q., He, H., Jiang, K., Hu, Z., Bai, Y., … Yan, H. (2016). A PCBM Electron Transport Layer Containing Small Amounts of Dual Polymer Additives that Enables Enhanced Perovskite Solar Cell Performance. ADVANCED SCIENCE, 3(9). https://doi.org/10.1002/advs.201500353

Gautam, B. R., Younts, R., Li, W. T., Yan, L., Danilov, E., Klump, E., … al. (2016). Charge photogeneration in organic photovoltaics: Role of hot versus cold charge-transfer excitons. Advanced Energy Materials, 6(1). https://doi.org/10.1002/aenm.201670002

Uddin, M. A., Kim, Y., Younts, R., Lee, W., Gautam, B., Choi, J., … al. (2016). Controlling Energy Levels and Blend Morphology for All-Polymer Solar Cells via Fluorination of a Naphthalene Diimide-Based Copolymer Acceptor. MACROMOLECULES, 49(17), 6374–6383. https://doi.org/10.1021/acs.macromol.6b01414

Cheema, H., Younts, R., Gautam, B., Gundogdu, K., & El-Shafei, A. (2016). Design and synthesis of BODIPY sensitizers with long alkyl chains tethered to N-carbazole and their application for dye sensitized solar cells. MATERIALS CHEMISTRY AND PHYSICS, 184, 57–63. https://doi.org/10.1016/j.matchemphys.2016.09.024

Dunlap-Shohl, W. A., Younts, R., Gautam, B., Gundogdu, K., & Mitzi, D. B. (2016). Effects of Cd Diffusion and Doping in High-Performance Perovskite Solar Cells Using CdS as Electron Transport Layer. JOURNAL OF PHYSICAL CHEMISTRY C, 120(30), 16437–16445. https://doi.org/10.1021/acs.jpcc.6b05406

Zheng, Z., Awartani, O. M., Gautam, B., Liu, D. L., Qin, Y. P., Li, W. N., … al. (2016). Efficient Charge Transfer and Fine-Tuned Energy Level Alignment in a THF-Processed Fullerene-Free Organic Solar Cell with 11.3% Efficiency. Advanced Materials, 29(5), 1604241. https://doi.org/10.1002/adma.201604241

Cheema, H., Younts, R., Ogbose, L., Gautam, B., Gundogdu, K., & El-Shafei, A. (2015). A femtosecond study of the anomaly in electron injection for dye-sensitized solar cells: the influence of isomerization employing Ru(II) sensitizers with anthracene and phenanthrene ancillary ligands. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 17(4), 2750–2756. https://doi.org/10.1039/c4cp04741a

Gautam, B. R., Lee, C., Younts, R., Lee, W., Danilov, E., Kim, B. J., & Gundogdu, K. (2015). Charge Generation Dynamics in Efficient All-Polymer Solar Cells: Influence of Polymer Packing and Morphology. ACS APPLIED MATERIALS & INTERFACES, 7(50), 27586–27591. https://doi.org/10.1021/acsami.5b08531

Gautam, B. R., Barrette, A., Mai, C., Yan, L., Zhang, Q., Danilov, E., … Gundogdu, K. (2015). Direct Optical Observation of Stimulated Emission from Hot Charge Transfer Excitons in Bulk Heterojunction Polymer Solar Cells. JOURNAL OF PHYSICAL CHEMISTRY C, 119(34), 19697–19702. https://doi.org/10.1021/acs.jpcc.5b06557

Cheema, H., Islam, A., Han, L., Gautam, B., Younts, R., Gundogdu, K., & El-Shafei, A. (2014). Influence of mono versus bis-electron-donor ancillary ligands in heteroleptic Ru(II) bipyridyl complexes on electron injection from the first excited singlet and triplet states in dye-sensitized solar cells. JOURNAL OF MATERIALS CHEMISTRY A, 2(34), 14228–14235. https://doi.org/10.1039/c4ta01942c

Cheema, H., Islam, A., Younts, R., Gautam, B., Bedja, I., Gupta, R. K., … El-Shafei, A. (2014). More stable and more efficient alternatives of Z-907: carbazole-based amphiphilic Ru(II) sensitizers for dye-sensitized solar cells. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 16(48), 27078–27087. https://doi.org/10.1039/c4cp04120h