Results 81 to 90 of about 232,704 (299)

Band Positioning in Boron Nitride and Metal-Free Photocatalysts via Photoelectron- and UV-Vis Diffuse Reflectance Spectroscopy [PDF]

, 2020
New photocatalysts, particularly porous ones such as porous boron nitride, have emerged that exhibit complex structures and for which, there is limited knowledge of the electronic structure.
Anna, Hankin, Ravi, Shankar, Camille, Petit, Gwilherm, Kerherve   +3 more
core   +2 more sources

Sub‐Nanometer Curvature Unlocks Quantum Orbital Flexoelectricity in Graphene

Advanced Materials, EarlyView.
In self‐assembled, reproducible, large‐area, quasi‐pristine graphene nanowrinkles, extreme curvature forces out‐of‐plane π‐electrons toward hybridization, driving a transition from classical to quantum orbital flexoelectricity. As curvature approaches the fundamental physical limit set by the C─C bond length, the resulting polarization increases by ...
Sathvik Ajay Iyengar, James G. McHugh, Jonathan P. Salvage, Robert Vajtai, Venkataramana Gadhamshetty, Alan B. Dalton, Manoj Tripathi, Pulickel M. Ajayan, Vincent Meunier   +8 more
wiley   +1 more source

Equation of state for boron nitride along the principal Hugoniot to 16 Mbar

Matter and Radiation at Extremes
The thermodynamic properties of boron nitride under extreme pressures and temperatures are of great interest and importance for materials science and inertial confinement fusion physics, but they are poorly understood owing to the challenges of ...
Huan Zhang, Yutong Yang, Weimin Yang, Zanyang Guan, Xiaoxi Duan, Mengsheng Yang, Yonggang Liu, Jingxiang Shen, Katarzyna Batani, Diluka Singappuli, Ke Lan, Yongsheng Li, Wenyi Huo, Hao Liu, Yulong Li, Dong Yang, Sanwei Li, Zhebin Wang, Jiamin Yang, Zongqing Zhao, Weiyan Zhang, Liang Sun, Wei Kang, Dimitri Batani   +23 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Alginic Acid-Aided Dispersion of Carbon Nanotubes, Graphene, and Boron Nitride Nanomaterials for Microbial Toxicity Testing

Nanomaterials, 2018
Robust evaluation of potential environmental and health risks of carbonaceous and boron nitride nanomaterials (NMs) is imperative. However, significant agglomeration of pristine carbonaceous and boron nitride NMs due to strong van der Waals forces ...
Ying Wang, Monika Mortimer, Chong Hyun Chang, Patricia A. Holden   +3 more
doaj   +1 more source

Irreversible Pressure-Induced Transformation of Boron Nitride Nanotubes

, 2007
We have used Raman spectroscopy to study the behavior of multi-walled boron nitride nanotubes and hexagonal boron nitride crystals under high pressure.
Gadagkar, V, Muthu, DVS, Tang, C, Sood, A. K., Saha, S, Zhi, C, Maiti, Prabal K., Muthu, D. V. S., Golberg, D., Golberg, D, Tang, C., Gadagkar, Vikram, Muthu, D. V.S., Tanga, C., Saha, Surajit, Bando, Y., Maiti, PK, Sood, AK, Zhi, C., Bando, Y   +19 more
core   +1 more source

Hollow boron nitride nanospheres as boron reservoir for prostate cancer treatment [PDF]

, 2017
High global incidence of prostate cancer has led to a focus on prevention and treatment strategies to reduce the impact of this disease in public health. Boron compounds are increasingly recognized as preventative and chemotherapeutic agents.
Weng, Q., Wang, X., Hanagata, N., Bando, Y., Li, X., Ito, A., Zhang, J., Golberg, D.   +7 more
core   +1 more source

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Hard boron rich boron nitride nanoglasses

Journal of the American Ceramic Society, 2017
Abstract Boron‐rich amorphous boron nitride (B x N 1− x , 0.55 ≤  x  ≤ 0.95) alloys ...
Ayşegül Ö. Çetin, Murat Durandurdu
openaire   +2 more sources

Chemically activated boron nitride nanotubes

, 2009
Functionalizing nanotubes: An easy method is developed to functionalize boron nitride nanotubes. Hydrogen peroxide is used to oxidize the surface of pristine BN nanotubes to get hydroxylated BN nanotubes, which are chemically active for further ...
D. Golberg, T. Terao, C. C. Tang, Tang, C. C., Terao, T., Zhi, C. Y., C. Y. Zhi, Bando, Y., H. Kuwahara, Kuwahara, H., Y. Bando, Golberg, D.   +11 more
core   +1 more source