Table 2. Thermal Characterization of Polymers P1–P9.

entrya	Tg,pc (°C)	Tg,dpd (°C)	To,1e (°C)	Tmax,1e (°C)	To,2f (°C)	Tmax,2f (°C)	ΔHdisg (J/g)	EAh (kJ/mol)
P1	87b
P2	87b
P3	85b
P4	79	62	52	85	100	120	91	71.6 ± 2.1
P5	78	61	65	102	125	141	85	46.0 ± 7.4
P6	78	60	61	93	110	130	71	40.9 ± 1.4
P7	70	52	56	89	103	121	121	74.2 ± 2.2
P8	68	55	66	99	121	130	98	64.0 ± 5.5
P9	70	53	65	98	112	133	51	56.0 ± 12.5

^aPolymers as depicted in Figure 2.

^bGlass transition temperature of the non-functional control polymers (T_g,p).

^cGlass transition temperature of the o-nitrobenzyl protected UPy-urea grafted polymers (T_g,p) in their intermolecularly crosslinked conformation.

^dGlass transition temperature of the deprotected UPy-urea grafted polymers (T_g,dp) in their intermolecularly crosslinked conformation.

^eOnset temperatures (T_o,1 and T_o,2) for both exotherms observed in the first heating run of deprotected UPy-urea grafted polymers in their intramolecularly crosslinked conformation.

^fCorresponding maximum temperatures (T_max,1 and T_max,2) for both exotherms observed in the first heating run of deprotected UPy-urea grafted polymers in their intramolecularly crosslinked conformation.

^gDisassembly enthalpy of both exotherms observed in the first heating run of deprotected UPy-urea grafted polymers in their nanoparticle conformation.

^hActivation energy required for disassembly of the intramolecularly crosslinked nanoparticles into an intermolecularly assembled crosslinked network.