Evaluating the environmental impact of the lead species in perovskite solar cells via environmental-fate modeling

Autor: Ha Nee Umh, Yong Hwa Kim, Su Young Lee, Jongheop Yi, Young Geun Yoo, Seongjun Bae, Sung Eun Jerng, Jong-Seok Park, Younghun Kim

Publikováno v: Journal of Industrial and Engineering Chemistry. 70:453-461

In this research, environmental fate modeling (EFM) was studied to evaluate exposed lead-containing compounds in PSCs and their impact on the environment and on humans. Two major accidental situations involving the environment and exposure to compoun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::106540b592039a0d2910b6b5a2b84d1b
https://doi.org/10.1016/j.jiec.2018.11.008

Sponge-Like Li4Ti5O12 Constructed on Graphene for High Li Electroactivities

Autor: Inho Nam, Jong-Seok Park, Soomin Park, Young Geun Yoo, Jongheop Yi, Seongjun Bae, Jeong Woo Han, Jong Min Lee

Publikováno v: Journal of Nanoscience and Nanotechnology. 17:588-593

A sponge-like Li(4)Ti(5)O(12)/graphene composite was prepared via sequential hydrothermal process and solid-state heat treatment process for the application to high-power lithium ion batteries. The as-prepared electrode showed outstanding Li electroa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbea1a1f78005d87529cb119c0e4181e
https://doi.org/10.1166/jnn.2017.12447

Transition metal-free graphene framework based on disulfide bridges as a Li host material

Autor: Jongheop Yi, Soomin Park, Jong-Seok Park, Young Geun Yoo, Inho Nam, Seongjun Bae

Publikováno v: Yoo, YG; Park, S; Bae, S; Park, J; Nam, I; & Yi, J. (2018). Transition metal-free graphene framework based on disulfide bridges as a Li host material. Energy Storage Materials, 14, 238-245. doi: 10.1016/j.ensm.2018.04.007. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/0x26n82k

A graphene sulfide framework (GSF) is designed and synthesized via a hybridization of graphene and organic compounds for use in electrodes for high-performance Li-ion batteries (LIB). This electrode material is devoid of transition metal and features

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4566d2934e12276bcededdebffd72f1c
https://escholarship.org/uc/item/0x26n82k

A platinum catalyst deposited on a zirconia support for the design of lithium-oxygen batteries with enhanced cycling ability

Autor: Soomin Park, Inho Nam, Jong-Seok Park, Jeong Woo Han, Seongjun Bae, Jonghoep Yi, Young Geun Yoo

Publikováno v: Chemical communications (Cambridge, England), vol 53, iss 86
Bae, S; Geun Yoo, Y; Park, J; Park, S; Nam, I; Woo Han, J; et al.(2017). A platinum catalyst deposited on a zirconia support for the design of lithium-oxygen batteries with enhanced cycling ability. Chemical Communications, 53(86), 11767-11770. doi: 10.1039/c7cc05459a. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/4vj4z4g6

© The Royal Society of Chemistry 2017. A platinum catalyst supported on zirconia is proposed as a cathode in lithium-oxygen batteries. Experimental and theoretical studies show that zirconia suppresses the side-reactions of the intermediate (O2-) an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f96c0e75388eb237c96e736369bf54f
https://pubmed.ncbi.nlm.nih.gov/29034395

Observation of crystalline changes of titanium dioxide during lithium insertion by visible spectrum analysis

Autor: Inho Nam, Jeong Woo Han, Seongjun Bae, Jong-Seok Park, Young Geun Yoo, Soomin Park, Jongheop Yi

Publikováno v: Physical chemistry chemical physics : PCCP, vol 19, iss 20
Nam, I; Park, J; Park, S; Bae, S; Yoo, YG; Han, JW; et al.(2017). Observation of crystalline changes of titanium dioxide during lithium insertion by visible spectrum analysis. Physical Chemistry Chemical Physics, 19(20), 13140-13146. doi: 10.1039/c7cp01613a. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/1x37m390

© 2017 the Owner Societies. Real-time analysis of changes in the atomic environment of materials is a cutting edge technology that is being used to explain reaction dynamics in many fields of science. Previously, this kind of analysis was only possi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0249cb882d5f55b18bdf50b4955e4208
https://escholarship.org/uc/item/1x37m390