FormulaDen.com

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

Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant Formula

Fx Copy

LaTeX Copy

Phosphosecence Quantum Yield given TTA Constant 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 ph-TTA = \frac{K p \cdot φ ISC}{K p + K ISC + K TTA}

φ_ph-TTA - Phosphosecence Quantum Yield given TTA Constant?K_p - Phosphorescence Rate Constant?φ_ISC - ISC Quantum Yield?K_ISC - Rate Constant of Intersystem Crossing?K_TTA - Rate Constant of Triplet Triplet Anhilation?

Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant Example

With values

With units

Only example

Here is how the Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant equation looks like with Values.

Here is how the Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant equation looks like with Units.

Here is how the Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant equation looks like.

0.0105 = \frac{45 \cdot 15}{45 + 64000 + 65}

0.0105 = \frac{45rev/s \cdot 15}{45rev/s + 64000rev/s + 65L/(mol*s)}

0.0105 = \frac{45 \cdot 15}{45 + 64000 + 65}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Chemistry » Category

Physical Chemistry » Category

Physical spectroscopy » fx Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant

Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant Solution

Follow our step by step solution on how to calculate Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

φ ph-TTA = \frac{45rev/s \cdot 15}{45rev/s + 64000rev/s + 65L/(mol*s)}

Next Step Convert Units

∴

φ ph-TTA = \frac{45Hz \cdot 15}{45Hz + 64000Hz + 0.065m³/(mol*s)}

Next Step Prepare to Evaluate

∴

φ ph-TTA = \frac{45 \cdot 15}{45 + 64000 + 0.065}

Next Step Evaluate

∴

φ ph-TTA = 0.0105394537424546

LAST Step Rounding Answer

∴

φ ph-TTA = 0.0105

Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant Formula Elements

Variables

Phosphosecence Quantum Yield given TTA Constant

Phosphosecence Quantum Yield given TTA Constant 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-TTA

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Phosphosecence Quantum Yield given TTA Constant

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.

Formulas to find Phosphorescence Rate Constant

ISC Quantum Yield

ISC Quantum Yield is the ratio of the number of photons emitted to the number of photons absorbed. Notably, quantum yield is independent of instrument.

Symbol: φ_ISC

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find ISC Quantum Yield

Rate Constant of Intersystem Crossing

Rate Constant of Intersystem Crossing is the rate of decay from excited singlet electronic state to triplet state.

Symbol: K_ISC

Measurement: FrequencyUnit: rev/s

Note: Value can be positive or negative.

Formulas to find Rate Constant of Intersystem Crossing

Rate Constant of Triplet Triplet Anhilation

Rate constant of Triplet Triplet Anhilation is the measure of energy transfer mechanism between two molecules in their triplet state, and is related to the Dexter energy transfer mechanism.

Symbol: K_TTA

Measurement: Second Order Reaction Rate ConstantUnit: L/(mol*s)

Note: Value can be positive or negative.

Formulas to find Rate Constant of Triplet Triplet Anhilation

Other formulas in Emission Spectroscopy category

Go Fluorescence Quantum Yield

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

Go Fluoroscence Quantum Yield given Phosphorescence Quantum Yield

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

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}})

How to Evaluate Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant?

Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant evaluator uses Phosphosecence Quantum Yield given TTA Constant = (Phosphorescence Rate Constant*ISC Quantum Yield)/(Phosphorescence Rate Constant+Rate Constant of Intersystem Crossing+Rate Constant of Triplet Triplet Anhilation) to evaluate the Phosphosecence Quantum Yield given TTA Constant, The Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant formula is defined as is the ratio of the number of photons emitted to the number of photons absorbed. Notably, quantum yield is independent of instrument. Phosphosecence Quantum Yield given TTA Constant is denoted by φ_ph-TTA symbol.

How to evaluate Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant using this online evaluator? To use this online evaluator for Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant, enter Phosphorescence Rate Constant (K_p), ISC Quantum Yield (φ_ISC), Rate Constant of Intersystem Crossing (K_ISC) & Rate Constant of Triplet Triplet Anhilation (K_TTA) and hit the calculate button.

FAQs on Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant

What is the formula to find Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant?

The formula of Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant is expressed as Phosphosecence Quantum Yield given TTA Constant = (Phosphorescence Rate Constant*ISC Quantum Yield)/(Phosphorescence Rate Constant+Rate Constant of Intersystem Crossing+Rate Constant of Triplet Triplet Anhilation). Here is an example- 0.010539 = (45*15)/(45+64000+0.065).

How to calculate Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant?

With Phosphorescence Rate Constant (K_p), ISC Quantum Yield (φ_ISC), Rate Constant of Intersystem Crossing (K_ISC) & Rate Constant of Triplet Triplet Anhilation (K_TTA) we can find Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant using the formula - Phosphosecence Quantum Yield given TTA Constant = (Phosphorescence Rate Constant*ISC Quantum Yield)/(Phosphorescence Rate Constant+Rate Constant of Intersystem Crossing+Rate Constant of Triplet Triplet Anhilation).

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant Formula

Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant Example

Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant Solution

Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant Formula Elements

Other formulas in Emission Spectroscopy category

How to Evaluate Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant?

FAQs on Phosphorescence Quantum Yield given Triplet Triplet Annhilation Constant

Variable Name