Storage modulus is greater than loss

What happens if loss modulus is higher than storage modulus?

If it is higher than the loss modulus the material can be regarded as mainly elastic, i.e. the phase shift is below 45°. Higher storage modulus means higher energy storage capability of the material. Material flow recovery will be more than a smaller storage modulus value towards their original state after removing the applied force.

What does loss modulus mean?

It represents the energy stored in the elastic structure of the sample. If it is higher than the loss modulus the material can be regarded as mainly elastic, i.e. the phase shift is below 45°. Higher storage modulus means higher energy storage capability of the material.

What is the difference between tensile modulus and storage modulus?

Higher storage modulus means higher energy storage capability of the material. Material flow recovery will be more than a smaller storage modulus value towards their original state after removing the applied force. oung's modulus is referred to as tensile modulus, which is totally different material property other than the storage modulus.

What is a storage modulus?

Join ResearchGate to ask questions, get input, and advance your work. The storage modulus gives information about the amount of structure present in a material. It represents the energy stored in the elastic structure of the sample.

Does a higher storage modulus mean less swelling?

Higher storage modulus means less swelling (assuming you're comparing hydrogels of the same type with different degrees of swelling). If you observe a decrease in the storage modulus with increasing temperature, it is most probably a result of non-chemical/covalent cross-links weakening.

What is the ratio of loss modulus to storage modulus?

The ratio of the loss modulus to the storage modulus is defined as the damping factor or loss factor and denoted as tan δ. Tan δ indicates the relative degree of energy dissipation or damping of the material.