Search

Your search keyword '"House, Robert A."' showing total 345 results
Start Over Author "House, Robert A." Search Limiters Peer Reviewed
345 results on '"House, Robert A."'

2. Factors affecting capacity and voltage fading in disordered rocksalt cathodes for lithium-ion batteries

Author

Pi, Liquan, Björklund, Erik, Rees, Gregory J., Song, Weixin, Gong, Chen, Marie, John-Joseph, Gao, Xiangwen, Pu, Shengda D., Juelsholt, Mikkel, Chater, Philip A., Park, Joohyuk, Kim, Min Gyu, Choi, Jaewon, Agrestini, Stefano, Garcia-Fernandez, Mirian, Zhou, Ke-Jin, Robertson, Alex W., Weatherup, Robert S., House, Robert A., and Bruce, Peter G.

Published
2025
Full Text
View/download PDF

5. Low- and Very Low-Dose Bevacizumab for Retinopathy of Prematurity: Reactivations, Additional Treatments, and 12-Month Outcomes

Author

Freedman, Sharon F., Prakalapakorn, Sasapin G., Wallace, David K., Jones, Sarah K., Barman, Navajyoti R., House, Robert J., Nasrazadani, David A., Crouch, Eric, Crouch, Earl R., Jr., Ventura, Gaylord G., Yang, Michael B., Dosunmu, Eniolami O., Gray, Michael E., Motley, William W., Castleberry, Katherine, Cobb, Patricia, Hirsch, Patricia, Reed, Melissa, Sandoval, Monica A., Vallabh, Neil, Rogers, David L., Bremer, Don.L., Golden, Richard P., Jordan, Catherine O., McGregor, Mary Lou, Reem, Rachel E., Schreckengost, Amanda N., Maletic, Sara A., Miller, Rachel T., Bhatt, Amit R., Coats, David K., Romany, Gihan, Demmy, Ann B., Kong, Lingkun X., Hartnett, Mary E., Dries, David C., Hoffman, Robert O., Allman, Susan, Farnsworth, Katie J., Hart, Barbara, Ordonez, Kelliann, Hutchinson, Amy K., Hubbard, George B., III, Rao, Prethy, Robinson, Joshua E., Brower, Judy L., Haider, Kathryn M., Boente, Charline S., Smith, Heather A., Hynes, Elizabeth A., Whitaker, Michele E., VanderVeen, Deborah K., Mantagos, Jason S., Wu, Carolyn, Goldstein, Samantha, Winter, Tamar, Yoon, Grace X., Siatkowski, R. Michael, Collinge, Janine E., Satnes, Kelli J., Blunt, Michelle H., Repka, Michael X., Kraus, Courtney, Shepard, Jennifer A., Kraker, Raymond T., Beck, Roy W., Austin, Darrell S., Boyle, Nicole M., Chandler, Danielle L., Connelly, Patricia L., Conner, Courtney L., Donahue, Quayleen, Fimbel, Brooke P., Henderson, Robert J., Hercinovic, Amra, Hoepner, James E., Kaplon, Joseph D., Li, Zhuokai, Melia, B. Michele, Ortiz, Gillaine, Robinson, Julianne L., Stutz, Kathleen M., Sutherland, Desirae R., Toro, David O., Woodard, Victoria C., Wu, Rui, Cotter, Susan A., Holmes, Jonathan M., Birch, Eileen E., Chen, Angela M., Christiansen, Stephen P., Crouch, Eric R., III, Enyedi, Laura B., Erzurum, S. Ayse, Everett, Donald F., Good, William V., Jenewein, Erin C., Lee, Katherine A., London, Richard, Manh, Vivian M., Manny, Ruth E., Morrell, Beth A., Morrison, David G., Petersen, David B., Pineles, Stacy L., Ranaivo, Hantamalala Ralay, Roberts, Tawna L., Ruark, Scott T., Schweinler, Bonita R., Silver, Jayne L., Suh, Donny W., Summers, Allison I., Verderber, Lisa C., Weise, Katherine K., Diener-West, Marie, Baker, John D., Davis, Barry, Phelps, Dale L., Poff, Stephen W., Saunders, Richard A., Tychsen, Lawrence, Crouch, Eric R., Hubbard, G. Baker, VanderVeen, Deborah, and Cheung, Nathan L.

Published
2022
Full Text
View/download PDF

6. The Pediatric Optic Neuritis Prospective Outcomes Study: Two-Year Results

Author

Borchert, Mark S., Chang, Melinda Y., Contractor, Dilshad, Zolfaghari, Emily J., Vyas, Aarti, Yuen, Tiffany, Shah, Veeral S., Paysse, Evelyn A., Romany, Gihan, Peragallo, Jason H., Brower, Judy L., Raghuram, Aparna, Heidary, Gena, Al Wattar, Bilal, Chinn, Ryan, Kothari, Srishti, Siatkowski, R. Michael, Collinge, Janine E., Lim, Maria E., Brewer, Alisha N., Doughty, Annette M., Icks, Sonny W., Almeida, Shannon, de Alba Campomanes, Alejandra, Banwait, Premilla, Graves, Jennifer S., Hajkazemshirazi, Leila, Bastea-Forte, Yizhuo, Arjona, Jennifer K., Chen, Jeremy, Cooper, Karen, Ghadban, Rafif, Chung, Sophia M., Cruz, Oscar A., Khanna, Sangeeta, Christenson, Traci A., Breeding, Lisa L., Govreau, Dawn M., Wallis, Beth A., Geddie, Brooke E., Conley, Julie A., Wolinski, Elisabeth T., Davis, Patricia L., Rudaitis, Indre M., Twite, Jacqueline, Bloomquist, Carrie S., Laboy, Sarah R., Twite, Jackie M., Pineles, Stacy L., Doan, Michelle V., Bernardo, Marianne J., Brodsky, Michael C., Chen, John J., Holmes, Jonathan M., Wernimont, Suzanne M., Czaplewski, Lindsay L., Eastman, Stacy L., Keehn, Moriah A., Priebe, Debbie M., Bremer, Don L., Golden, Richard P., Jordan, Catherine O., McGregor, Mary Lou, Reem, Rachel E., Rogers, David L., Schreckengost, Amanda N., Maletic, Sara A., Dairi, Mays A., Enyedi, Laura B., Jones, Sarah K., Barman, Navajyoti R., House, Robert J., Nasrazadani, David A., Gratton, Sean M., Marsh, Justin D., Dent, Rebecca J., Bond, Lezlie L., Soske, Lori L., Sudhakar, Padmaja, Willen, Christi M., Taylor, Deborah, Moliterno, Nathaniel Q., Nsoesie, Michael, Vally, Shaista, Phillips, Paul H., Lowery, Robert S., Colon, Beth, Stotts, Nancy L., To, Kelly D., McClelland, Collin M., Areaux, Raymond G., Holleschau, Ann M., Merrill, Kim S., Ospina, Luis H., Superstein, Rosanne, Thibeault, Maryse, Gagnon, Helene, Donahue, Sean P., Ruark, Scott T., Fraine, Lisa A., Sprouse, Petrice A., Biernacki, Ronald J., Liu, Grant T., Avery, Robert A., Forbes, Brian J., Jivraj, Imran, Kohli, Anita A., Richter, Meg M., Baumritter, Agnieshka, Mitchell, Ellen B., Nischal, Ken K., Runkel, Lauren M., Blaha, Bianca, Churchfield, Whitney, Fulwylie, Christina, Ko, Melissa W., Mejico, Luis J., Iqbal, Muhammad, Attanasio, Catherine E., Deb, Lena F., Goodrich, Courtney B., Hartwell, Alisha M., Moore, Jennifer A., Bohra, Lisa, Apkarian, Alexandra O., Gianfermi, Elena M., Roarty, John D., Rotberg, Leemor B., Perzyk, Susan N., Kraker, Raymond T., Beck, Roy W., Austin, Darrell S., Boyle, Nicole M., Chandler, Danielle L., Connelly, Patricia L., Conner, Courtney L., Dean, Trevano W., Donahue, Quayleen, Fimbel, Brooke P., Henderson, Robert J., Hercinovic, Amra, Hoepner, James E., Kaplon, Joseph D., Li, Zhuokai, Ortiz, Gillaine, Robinson, Julianne L., Stutz, Kathleen M., Toro, David O., Woodard, Victoria C., Wu, Rui, Repka, Michael X., Balcer, Laura, Kupersmith, Mark, Lazar, Elizabeth L., Waldman, Amy, Wallace, David K., Cotter, Susan A., Birch, Eileen E., Chen, Angela M., Christiansen, Stephen P., Erzurum, S. Ayse, Everett, Donald F., Freedman, Sharon F., Good, William V., Lee, Katherine A., London, Richard, Manh, Vivian M., Manny, Ruth E., Morrison, David G., Schweinler, Bonita R., Silver, Jayne L., Verderber, Lisa C., Weise, Katherine K., Green, Ari, Diener-West, Marie, Baker, John D., Davis, Barry, Phelps, Dale L., Poff, Stephen W., Saunders, Richard A., Tychsen, Lawrence, and Waldman, Amy T.

Published
2022
Full Text
View/download PDF

7. Optimisation of a P3 phase with superior high voltage reversibility.

Author

Linnell, Stephanie F., Choi, Yong-Seok, Liao, Yingling, Pateli, Ioanna M., Naden, Aaron B., Irvine, John T. S., House, Robert A., Scanlon, David O., and Armstrong, A. Robert

Abstract

Activation of oxygen anion redox represents an effective method of increasing the specific capacity as well as raising the operating voltage of layered sodium transition metal oxides. However, these reactions are often accompanied by irreversible structural transformations and detrimental side-reactions between the electrolyte and electrode interface which accelerate degradation, thereby impeding their practical application. To optimise the oxygen anion reversibility for practical use and compare the effects of dopants, we investigated Zn- and Ti-substitution both separately and combined in P3-structure Na0.7Mn0.75Ni0.25O2, assisted by DFT calculations. The Zn-substituted materials, Na0.7Mn0.65Ni0.25Zn0.1O2 and Na0.7Mn0.58Ni0.25Zn0.07Ti0.1O2 present superior cycling stability over the high voltage range 3.8–4.3 V and enhanced rate capability, delivering a reversible capacity of ∼80 mA h g−1 at 500 mA g−1 over the voltage window 2.2–4.3 V compared with 58.6 mA h g−1 for the parent-phase. The improved electrochemical performance of the Zn-substituted materials is attributed to suppression of the P3 to O′3 phase transformation revealed by X-ray diffraction and the lower electronegativity and filled d-band of Zn. The presence of TiO6 octahedra in the Ti-substituted materials relieves structural distortions/TM ordering, also improving the cycling stability. With Zn/Ti co-substitution these advantages may be combined, as demonstrated by the superior electrochemical performance observed for Na0.7Mn0.58Ni0.25Zn0.07Ti0.1O2. [ABSTRACT FROM AUTHOR]

Published
2025
Full Text
View/download PDF

10. A combination of two human neutralizing antibodies prevents SARS-CoV-2 infection in cynomolgus macaques

Author

Cobb, Ronald R., Nkolola, Joseph, Gilchuk, Pavlo, Chandrashekar, Abishek, Yu, Jingyou, House, Robert V., Earnhart, Christopher G., Dorsey, Nicole M., Hopkins, Svetlana A., Snow, Doris M., Chen, Rita E., VanBlargan, Laura A., Hechenblaickner, Manuel, Hoppe, Brian, Collins, Laura, Tomic, Milan T., Nonet, Genevieve H., Hackett, Kyal, Slaughter, James C., Lewis, Mark G., Andersen, Hanne, Cook, Anthony, Diamond, Michael S., Carnahan, Robert H., Barouch, Dan H., and Crowe, James E., Jr.

Published
2022
Full Text
View/download PDF

14. Reversible Electron–Holes on O in P2‐type Na0.67Li0.1Ni0.3Mn0.6O2.

Author

Marie, John‐Joseph, Jenkins, Max, Chen, Jun, Rees, Gregory, Cellorio, Veronica, Choi, Jaewon, Agrestini, Stefano, Garcia‐Fernandez, Mirian, Zhou, Ke‐Jin, House, Robert A., and Bruce, Peter G.

Subjects
ENERGY density, HIGH voltages, TRANSITION metals, CATHODES, HONEYCOMB structures
Abstract

Achieving reversible O‐redox through the formation of electron–holes on O could hold the key to a new generation of high energy density Na‐ion cathodes. However, to date, it has only been demonstrated in a small handful of cathode materials and none of these materials exploit the dual benefit of high voltage transition metal redox and O‐redox, instead relying on Mn3+/4+ capacity close to 2 V vs Na+/Na. Here, a new Na‐ion cathode exhibiting electron–holes on O is demonstrated, P2‐type Na0.67Li0.1Ni0.3Mn0.6O2, which also utilizes the high voltage Ni3+/4+ redox couple to deliver the highest reported energy density among this class of compound. By employing a low Li content and avoiding honeycomb ordering within the transition metal layer, it is possible to stabilize the hole states, and the high voltage plateau is preserved in Na0.67Li0.1Ni0.3Mn0.6O2 over cycling. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

15. Mg-rich disordered rocksalt oxide cathodes for Mg-ion batteries.

Author

Quan, Yuan, Ji, Dingqiao, Yuan, Yi, Xu, Hang, Qi, Rui, De Sousa Coutinho, Sofia, Riedel, Sibylle, Zhao-Karger, Zhirong, Song, Lijiang, Robertson, Alexander W., Bruce, Peter G., and House, Robert A.

Abstract

The discovery of new transition metal (TM) oxide cathodes which can act as intercalation hosts for Mg2+ ions is critical for the development of high energy density Mg-ion batteries. In Li-ion batteries, disordered rocksalts with sufficiently high Li+ charge carrier ion concentration, i.e. Li : TM >1.1, can support fast Li+ diffusion and therefore deliver high capacities (∼300 mA h g−1) and rate performance. Here, we investigate a range of simple Mg-rich disordered rocksalt cathodes, Mg2TMO3 (TM = Mn, Ni, Co), which possess similar charge carrier ion concentrations and similar ratios between the ion size and interstitial tetrahedron height to Li-rich disordered rocksalts. However, even with high carbon loadings, elevated cycling temperatures and reduced particle and crystallite size, no significant Mg2+ deintercalation was observed, indicating that conventional design rules established for Li-rich DRS cannot be simply translated to Mg-rich systems. Despite the lack of activity in Mg-rich oxides, we demonstrate that Mg2+ intercalation into close-packed cubic disordered rocksalts, such as Li2−xMnO2F (x = 1), is possible, opening possible routes to activating Mg-rich systems. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

20. Vibrationally-resolved RIXS reveals OH-group formation in oxygen redox active Li-ion battery cathodes.

Author

Hirsbrunner, Moritz, Mikheenkova, Anastasiia, Törnblom, Pontus, House, Robert A., Zhang, Wenliang, Asmara, Teguh C., Wei, Yuan, Schmitt, Thorsten, Rensmo, Håkan, Mukherjee, Soham, Hahlin, Maria, and Duda, Laurent C.

Abstract

Vibrationally-resolved resonant inelastic X-ray scattering (VR-RIXS) at the O K-edge is emerging as a powerful tool for identifying embedded molecules in lithium-ion battery cathodes. Here, we investigate two known oxygen redox-active cathode materials: the commercial LixNi0.90Co0.05Al0.05O2 (NCA) used in electric vehicles and the high-capacity cathode material Li1.2Ni0.13Co0.13Mn0.54O2 (LRNMC) for next-generation Li-ion batteries. We report the detection of a novel vibrational RIXS signature for Li-ion battery cathodes appearing in the O K pre-peak above 533 eV that we attribute to OH-groups. We discuss likely locations and pathways for OH-group formation and accumulation throughout the active cathode material. Initial-cycle behaviour for LRNMC shows that OH-signal strength correlates with the cathodes state of charge, though reversibility is incomplete. The OH-group RIXS signal strength in long-term cycled NCA is retained. Thus, VR-RIXS offers a path for gaining new insights to oxygen reactions in battery materials. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

34. The effect of volume change and stack pressure on solid‐state battery cathodes.

Author

Liu, Boyang, Pu, Shengda D., Doerrer, Christopher, Spencer Jolly, Dominic, House, Robert A., Melvin, Dominic L. R., Adamson, Paul, Grant, Patrick S., Gao, Xiangwen, and Bruce, Peter G.

Subjects
CATHODES, LITHIUM cells, ENERGY density, BUFFER layers, STORAGE batteries
Abstract

Solid‐state lithium batteries may provide increased energy density and improved safety compared with Li‐ion technology. However, in a solid‐state composite cathode, mechanical degradation due to repeated cathode volume changes during cycling may occur, which may be partially mitigated by applying a significant, but often impractical, uniaxial stack pressure. Herein, we compare the behavior of composite electrodes based on Li4Ti5O12 (LTO) (negligible volume change) and Nb2O5 (+4% expansion) cycled at different stack pressures. The initial LTO capacity and retention are not affected by pressure but for Nb2O5, they are significantly lower when a stack pressure of <2 MPa is applied, due to inter‐particle cracking and solid‐solid contact loss because of cyclic volume changes. This work confirms the importance of cathode mechanical stability and the stack pressures for long‐term cyclability for solid‐state batteries. This suggests that low volume‐change cathode materials or a proper buffer layer are required for solid‐state batteries, especially at low stack pressures. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results