Transport in proton conductors for fuel-cell applications: simulations, elementary reactions, and phenomenology

KD Kreuer, SJ Paddison, E Spohr, M Schuster - Chemical reviews, 2004 - ACS Publications
The electrolyte is the heart of any fuel cell. Ideally, this component effectively separates the
anode and cathode gases and/or liquids and mediates the electrochemical reaction …

Dielectric relaxation and solvation dynamics of water in complex chemical and biological systems

N Nandi, K Bhattacharyya, B Bagchi - Chemical Reviews, 2000 - ACS Publications
Because of its unique properties, water drives many natural and biological processes. While
a detailed understanding of its precise role is still being unravelled, it is clear that the …

Solvation dynamics and proton transfer in supramolecular assemblies

K Bhattacharyya - Accounts of chemical research, 2003 - ACS Publications
Water molecules confined in a supramolecular assembly control reactivity and dynamics of
biological systems in a unique way. In a confined system, water molecules display an …

Dielectric constant of water confined in a nanocavity

S Senapati, A Chandra - The Journal of Physical Chemistry B, 2001 - ACS Publications
The dielectric constant of water confined in a nanodimensional spherical cavity is calculated
by means of molecular dynamics simulations. The simulations are carried out by using two …

Water immobilization at surfactant interfaces in reverse micelles

RE Riter, DM Willard, NE Levinger - The Journal of Physical …, 1998 - ACS Publications
The mobility of water in water/Aerosol OT (AOT)/isooctane reverse micelles has been
investigated via polar solvation dynamics measurements using ultrafast, time-resolved …

Dynamics of polar solvation in lecithin/water/cyclohexane reverse micelles

DM Willard, RE Riter, NE Levinger - Journal of the American …, 1998 - ACS Publications
The solvation dynamics of water in lecithin/cyclohexane reverse micelles have been
determined via ultrafast time-resolved fluorescence studies. At hydration levels w 0≤ 4.8 …

Solvation dynamics of coumarin 480 in micelles

N Sarkar, A Datta, S Das… - The Journal of Physical …, 1996 - ACS Publications
The picosecond time-resolved Stokes shift of the laser dye, coumarin 480 (I) is studied in
neutral (Triton X-100, TX), cationic (cetyltrimethylammonium bromide, CTAB), and anionic …

Impact of counterion on water motion in aerosol OT reverse micelles

RE Riter, EP Undiks, NE Levinger - Journal of the American …, 1998 - ACS Publications
We have measured the dynamics of water solvation in two different reverse micellar
environments with low water content, w 0= 1.7. In the water/Aerosol OT (AOT)/isooctane …

Time-dependent density functional theory investigation of the ground and excited states of coumarins 102, 152, 153, and 343

RJ Cave, EW Castner - The Journal of Physical Chemistry A, 2002 - ACS Publications
We present calculations of various properties of the ground and excited electronic states of
coumarins 102, 152, 153, and 343. Using density functional theory (DFT) and time …

Ultrafast dynamics in reverse micelles, microemulsions, and vesicles

NE Levinger - Current opinion in colloid & interface science, 2000 - Elsevier
Recently techniques of solvation dynamics have been applied to reverse micelles,
microemulsions and vesicular systems. The dynamical data obtained provides a …