Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Zachary, Zander"'
Publikováno v:
Accounts of Chemical Research. 55:1879-1888
Photosensitized semiconducting nanomaterials have received considerable attention because of their applications in photocatalytic and photoelectronic devices. In such systems, photoexcited electrons with sufficiently high energies can be injected int
Publikováno v:
Polymer Engineering & Science. 61:3029-3036
Autor:
Yury Gogotsi, Kathleen Maleski, Yi Rao, Yuqin Qian, William R. Creasy, Brendan G. DeLacy, Shaun Debow, Danielle L. Kuhn, Jian Han, Tong Zhang, Xusheng Liu, Zachary Zander, Fuzhan Song
Publikováno v:
The Journal of Physical Chemistry C. 125:10473-10482
Metal–semiconductor heterostructures are believed to improve hot-electron injection efficiency and influence the photocatalytic performance. Understanding the carrier dynamics at the heterostructur...
Publikováno v:
Nano Research. 14:3228-3233
Nanoparticles of refractory compounds represent a class of stable materials showing a great promise to support localized surface plasmon resonances (LSPRs) in both visible and near infrared (NIR) spectral regions. It is still challenging to rationall
Autor:
Hui, Fang, Michael J, Wilhelm, Jianqiang, Ma, Yi, Rao, Danielle L, Kuhn, Zachary, Zander, Brendan G, DeLacy, Hai-Lung, Dai
Publikováno v:
The Journal of chemical physics. 156(2)
The lifetime for injecting hot electrons generated in Ag nanoplatelets to nearby TiO
Autor:
Yi Rao, Yuqin Qian, Scott D. Walck, Hai-Lung Dai, Alexander O. Govorov, Hui Fang, Connor Haffey, Brendan G. DeLacy, Shaun Debow, Danielle L. Kuhn, Zachary Zander, Ann M. Kulisiewicz, Xiang-Tian Kong
Publikováno v:
The Journal of Physical Chemistry C. 123:19579-19587
Among the world’s most deadly toxins are a class of organophosphates that are used as chemical warfare agents (CWAs). It is imperative to continue to develop novel means for mitigation and protecti...
Carboxylic Anchoring Dye p-Ethyl Red Does Not Adsorb Directly onto TiO2 Particles in Protic Solvents
Autor:
Zachary Zander, Michael J. Wilhelm, Brendan G. DeLacy, Danielle L. Kuhn, Jianqiang Ma, Hai-Lung Dai, Yi Rao, Hui Fang
Publikováno v:
The Journal of Physical Chemistry C. 123:8265-8272
Adsorption of the carboxylic anchoring dye, p-ethyl red (p-ER), onto TiO2 nanoparticles in protic vs aprotic solvents was studied in situ using the surface-specific technique, second harmonic light scattering (SHS). Two different adsorption schemes w
Autor:
Yi Rao, Hai-Lung Dai, Zachary Zander, Danielle L. Kuhn, Brendan G. DeLacy, Hui Fang, Yuhao Wu
Publikováno v:
Chemical Physics. 512:93-97
Injection of photoexcited electrons in the para-Ethyl Red dye to TiO2 nanoparticles (Anatase, 40 nm diameter) is characterized by transient absorption on ultrafast time scales. This study focuses on understanding the effect of aprotic solvents on the
Publikováno v:
Materials Letters. 163:39-42
We report the novel one-pot synthesis of high aspect ratio titanium dioxide (TiO2) nanorods using a simple hydrothermal technique. Specifically, oxalic acid and sodium hydroxide (NaOH) were used as additives to promote the conversion of titanium tetr
Autor:
John D. Joannopoulos, Owen D. Miller, Raymond Yagloski, Steven D. Lacey, Chia Wei Hsu, Emma Anquillare, Augustus W. Fountain, Zachary Zander, Erica R. Valdes, Brendan G. DeLacy, Marin Soljacic, Steven G. Johnson
Publikováno v:
Nano Letters. 15:2588-2593
Hybrid nanostructures that couple plasmon and exciton resonances generate hybridized energy states, called plexcitons, which may result in unusual light-matter interactions. We report the formation of a transparency dip in the visible spectra of coll