FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Fluoroscence Quantum Yield given Phosphorescence Quantum Yield Formula

Fx Copy

LaTeX Copy

Fluorosecence Quantum Yield given Ph is a measure of the efficiency of photon emission as defined by the ratio of the number of photons emitted to the number of photons absorbed. Check FAQs

φ FL = φ ph \cdot (\frac{K f \cdot [M S1]}{K p \cdot [M T]})

φ_FL - Fluorosecence Quantum Yield given Ph?φ_ph - Phosphosecence Quantum Yield?K_f - Rate Constant of Fluoroscence?[M_S1] - Singlet State Concentration?K_p - Phosphorescence Rate Constant?[M_T] - Concentration of Triplet State?

Fluoroscence Quantum Yield given Phosphorescence Quantum Yield Example

With values

With units

Only example

Here is how the Fluoroscence Quantum Yield given Phosphorescence Quantum Yield equation looks like with Values.

Here is how the Fluoroscence Quantum Yield given Phosphorescence Quantum Yield equation looks like with Units.

Here is how the Fluoroscence Quantum Yield given Phosphorescence Quantum Yield equation looks like.

26.8817 = 5 \cdot (\frac{750 \cdot 2E-5}{45 \cdot 6.2E-5})

26.8817 = 5 \cdot (\frac{750rev/s \cdot 2E-5mol/L}{45rev/s \cdot 6.2E-5mol/L})

26.8817 = 5 \cdot (\frac{750 \cdot 2E-5}{45 \cdot 6.2E-5})

Tip: Use pencil () icon above to edit Input Values and Units.

Solution

Copy

Share

You are here -

Home » Chemistry » Physical Chemistry » Physical spectroscopy » Fluoroscence Quantum Yield given Phosphorescence Quantum Yield

Fluoroscence Quantum Yield given Phosphorescence Quantum Yield Solution

Follow our step by step solution on how to calculate Fluoroscence Quantum Yield given Phosphorescence Quantum Yield?

FIRST Step Consider the formula

φ FL = φ ph \cdot (\frac{K f \cdot [M S1]}{K p \cdot [M T]})

Next Step Substitute values of Variables

∴

φ FL = 5 \cdot (\frac{750rev/s \cdot 2E-5mol/L}{45rev/s \cdot 6.2E-5mol/L})

Next Step Convert Units

∴

φ FL = 5 \cdot (\frac{750Hz \cdot 0.02mol/m³}{45Hz \cdot 0.062mol/m³})

Next Step Prepare to Evaluate

∴

φ FL = 5 \cdot (\frac{750 \cdot 0.02}{45 \cdot 0.062})

Next Step Evaluate

∴

φ FL = 26.8817204301075

LAST Step Rounding Answer

∴

φ FL = 26.8817

Fluoroscence Quantum Yield given Phosphorescence Quantum Yield Formula Elements

Variables

Fluorosecence Quantum Yield given Ph

Fluorosecence Quantum Yield given Ph is a measure of the efficiency of photon emission as defined by the ratio of the number of photons emitted to the number of photons absorbed.

Symbol: φ_FL

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Phosphosecence Quantum Yield

Phosphosecence Quantum Yield is a measure of the efficiency of photon emission as defined by the ratio of the number of photons emitted to the number of photons absorbed.

Symbol: φ_ph

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Rate Constant of Fluoroscence

Rate Constant of Fluoroscence is the rate at which spontaneous emission occurs.

Symbol: K_f

Measurement: FrequencyUnit: rev/s

Note: Value can be positive or negative.

Singlet State Concentration

Singlet State Concentration is the number of molecules present in the singlet excited state.

Symbol: [M_S1]

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Phosphorescence Rate Constant

Phosphorescence Rate Constant is defined as the rate at which phosphorescence occurs during emission from triplet to singlet state.

Symbol: K_p

Measurement: FrequencyUnit: rev/s

Note: Value can be positive or negative.

Concentration of Triplet State

Concentration of Triplet State is the number of molecules present in triplet state.

Symbol: [M_T]

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Credits

Creator Image

Created by Torsha_Paul

University of Calcutta (CU), Kolkata

Torsha_Paul has created this Formula and 200+ more formulas!

Verifier Image

Verified by Prerana Bakli

University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA

Prerana Bakli has verified this Formula and 1600+ more formulas!

Other formulas in Emission Spectroscopy category

Go Fluorescence Quantum Yield

φ fl = \frac{K rad}{K rad + R IC + K ISC + K q}

Go Phosphorescence Quantum Yield

φ p = \frac{K rad}{K rad + K NR}

Go Phosphorescence Quantum Yield given Intersystem Quantum Yield

φ ph_ISC = (\frac{K p}{I a}) \cdot ({(\frac{I a \cdot φ_ISC}{K TTA})}^{\frac{1}{2}})

Go Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant

φ ph-TTA = \frac{K p \cdot φ ISC}{K p + K ISC + K TTA}

See More

How to Evaluate Fluoroscence Quantum Yield given Phosphorescence Quantum Yield?

Fluoroscence Quantum Yield given Phosphorescence Quantum Yield evaluator uses Fluorosecence Quantum Yield given Ph = Phosphosecence Quantum Yield*((Rate Constant of Fluoroscence*Singlet State Concentration)/(Phosphorescence Rate Constant*Concentration of Triplet State)) to evaluate the Fluorosecence Quantum Yield given Ph, The Fluoroscence Quantum Yield given Phosphorescence Quantum Yield formula is defined as as the rate of fluoroscence intensity to the amount of radiation absorbed. Fluorosecence Quantum Yield given Ph is denoted by φ_FL symbol.

How to evaluate Fluoroscence Quantum Yield given Phosphorescence Quantum Yield using this online evaluator? To use this online evaluator for Fluoroscence Quantum Yield given Phosphorescence Quantum Yield, enter Phosphosecence Quantum Yield (φ_ph), Rate Constant of Fluoroscence (K_f), Singlet State Concentration ([M_S1]), Phosphorescence Rate Constant (K_p) & Concentration of Triplet State ([M_T]) and hit the calculate button.

FAQs on Fluoroscence Quantum Yield given Phosphorescence Quantum Yield

What is the formula to find Fluoroscence Quantum Yield given Phosphorescence Quantum Yield?

The formula of Fluoroscence Quantum Yield given Phosphorescence Quantum Yield is expressed as Fluorosecence Quantum Yield given Ph = Phosphosecence Quantum Yield*((Rate Constant of Fluoroscence*Singlet State Concentration)/(Phosphorescence Rate Constant*Concentration of Triplet State)). Here is an example- 26.88172 = 5*((750*0.02)/(45*0.062)).

How to calculate Fluoroscence Quantum Yield given Phosphorescence Quantum Yield?

With Phosphosecence Quantum Yield (φ_ph), Rate Constant of Fluoroscence (K_f), Singlet State Concentration ([M_S1]), Phosphorescence Rate Constant (K_p) & Concentration of Triplet State ([M_T]) we can find Fluoroscence Quantum Yield given Phosphorescence Quantum Yield using the formula - Fluorosecence Quantum Yield given Ph = Phosphosecence Quantum Yield*((Rate Constant of Fluoroscence*Singlet State Concentration)/(Phosphorescence Rate Constant*Concentration of Triplet State)).

Spanish French German Russian Italian Portuguese Polish Dutch

© 2024-2026. Developed & Maintained by softUsvista Inc.

Let Others Know

✖

WhatsApp

Copied!