id	sid	tid	token	lemma	pos
zc77sn03m12	1	1	this	this	DET
zc77sn03m12	1	2	dissertation	dissertation	NOUN
zc77sn03m12	1	3	discusses	discuss	VERB
zc77sn03m12	1	4	the	the	DET
zc77sn03m12	1	5	development	development	NOUN
zc77sn03m12	1	6	of	of	ADP
zc77sn03m12	1	7	new	new	ADJ
zc77sn03m12	1	8	polymeric	polymeric	ADJ
zc77sn03m12	1	9	membranes	membrane	NOUN
zc77sn03m12	1	10	for	for	ADP
zc77sn03m12	1	11	use	use	NOUN
zc77sn03m12	1	12	in	in	ADP
zc77sn03m12	1	13	gas	gas	NOUN
zc77sn03m12	1	14	separation	separation	NOUN
zc77sn03m12	1	15	applications	application	NOUN
zc77sn03m12	1	16	.	.	PUNCT
zc77sn03m12	2	1	polymer	polymer	NOUN
zc77sn03m12	2	2	membranes	membrane	NOUN
zc77sn03m12	2	3	offer	offer	VERB
zc77sn03m12	2	4	a	a	DET
zc77sn03m12	2	5	more	more	ADJ
zc77sn03m12	2	6	energy	energy	NOUN
zc77sn03m12	2	7	-	-	PUNCT
zc77sn03m12	2	8	efficient	efficient	ADJ
zc77sn03m12	2	9	method	method	NOUN
zc77sn03m12	2	10	for	for	ADP
zc77sn03m12	2	11	separations	separation	NOUN
zc77sn03m12	2	12	compared	compare	VERB
zc77sn03m12	2	13	to	to	ADP
zc77sn03m12	2	14	many	many	ADJ
zc77sn03m12	2	15	typical	typical	ADJ
zc77sn03m12	2	16	industrial	industrial	ADJ
zc77sn03m12	2	17	techniques	technique	NOUN
zc77sn03m12	2	18	,	,	PUNCT
zc77sn03m12	2	19	such	such	ADJ
zc77sn03m12	2	20	as	as	ADP
zc77sn03m12	2	21	distillation	distillation	NOUN
zc77sn03m12	2	22	.	.	PUNCT
zc77sn03m12	3	1	however	however	ADV
zc77sn03m12	3	2	,	,	PUNCT
zc77sn03m12	3	3	membrane	membrane	NOUN
zc77sn03m12	3	4	performance	performance	NOUN
zc77sn03m12	3	5	is	be	AUX
zc77sn03m12	3	6	typically	typically	ADV
zc77sn03m12	3	7	limited	limit	VERB
zc77sn03m12	3	8	by	by	ADP
zc77sn03m12	3	9	a	a	DET
zc77sn03m12	3	10	natural	natural	ADJ
zc77sn03m12	3	11	tradeoff	tradeoff	NOUN
zc77sn03m12	3	12	between	between	ADP
zc77sn03m12	3	13	the	the	DET
zc77sn03m12	3	14	gas	gas	NOUN
zc77sn03m12	3	15	permeability	permeability	NOUN
zc77sn03m12	3	16	,	,	PUNCT
zc77sn03m12	3	17	a	a	DET
zc77sn03m12	3	18	measure	measure	NOUN
zc77sn03m12	3	19	of	of	ADP
zc77sn03m12	3	20	the	the	DET
zc77sn03m12	3	21	gas	gas	NOUN
zc77sn03m12	3	22	throughput	throughput	NOUN
zc77sn03m12	3	23	across	across	ADP
zc77sn03m12	3	24	the	the	DET
zc77sn03m12	3	25	membrane	membrane	NOUN
zc77sn03m12	3	26	,	,	PUNCT
zc77sn03m12	3	27	and	and	CCONJ
zc77sn03m12	3	28	the	the	DET
zc77sn03m12	3	29	selectivity	selectivity	NOUN
zc77sn03m12	3	30	,	,	PUNCT
zc77sn03m12	3	31	the	the	DET
zc77sn03m12	3	32	sieving	sieving	NOUN
zc77sn03m12	3	33	capability	capability	NOUN
zc77sn03m12	3	34	of	of	ADP
zc77sn03m12	3	35	the	the	DET
zc77sn03m12	3	36	material	material	NOUN
zc77sn03m12	3	37	.	.	PUNCT
zc77sn03m12	4	1	therefore	therefore	ADV
zc77sn03m12	4	2	,	,	PUNCT
zc77sn03m12	4	3	highly	highly	ADV
zc77sn03m12	4	4	permeable	permeable	ADJ
zc77sn03m12	4	5	membranes	membrane	NOUN
zc77sn03m12	4	6	generally	generally	ADV
zc77sn03m12	4	7	suffer	suffer	VERB
zc77sn03m12	4	8	from	from	ADP
zc77sn03m12	4	9	low	low	ADJ
zc77sn03m12	4	10	selectivities	selectivity	NOUN
zc77sn03m12	4	11	and	and	CCONJ
zc77sn03m12	4	12	vice	vice	NOUN
zc77sn03m12	4	13	versa	versa	ADV
zc77sn03m12	4	14	.	.	PUNCT
zc77sn03m12	5	1	this	this	DET
zc77sn03m12	5	2	challenge	challenge	NOUN
zc77sn03m12	5	3	can	can	AUX
zc77sn03m12	5	4	be	be	AUX
zc77sn03m12	5	5	combatted	combat	VERB
zc77sn03m12	5	6	at	at	ADP
zc77sn03m12	5	7	the	the	DET
zc77sn03m12	5	8	macromolecular	macromolecular	ADJ
zc77sn03m12	5	9	level	level	NOUN
zc77sn03m12	5	10	by	by	ADP
zc77sn03m12	5	11	strategically	strategically	ADV
zc77sn03m12	5	12	designing	design	VERB
zc77sn03m12	5	13	the	the	DET
zc77sn03m12	5	14	polymer	polymer	NOUN
zc77sn03m12	5	15	backbone	backbone	NOUN
zc77sn03m12	5	16	to	to	PART
zc77sn03m12	5	17	have	have	VERB
zc77sn03m12	5	18	bulky	bulky	ADJ
zc77sn03m12	5	19	moieties	moiety	NOUN
zc77sn03m12	5	20	and/or	and/or	CCONJ
zc77sn03m12	5	21	rigid	rigid	ADJ
zc77sn03m12	5	22	,	,	PUNCT
zc77sn03m12	5	23	tortuous	tortuous	ADJ
zc77sn03m12	5	24	elements	element	NOUN
zc77sn03m12	5	25	to	to	PART
zc77sn03m12	5	26	disrupt	disrupt	VERB
zc77sn03m12	5	27	polymer	polymer	NOUN
zc77sn03m12	5	28	chain	chain	NOUN
zc77sn03m12	5	29	packing	packing	NOUN
zc77sn03m12	5	30	and	and	CCONJ
zc77sn03m12	5	31	increase	increase	VERB
zc77sn03m12	5	32	the	the	DET
zc77sn03m12	5	33	fractional	fractional	ADJ
zc77sn03m12	5	34	free	free	ADJ
zc77sn03m12	5	35	volume	volume	NOUN
zc77sn03m12	5	36	of	of	ADP
zc77sn03m12	5	37	the	the	DET
zc77sn03m12	5	38	material	material	NOUN
zc77sn03m12	5	39	.	.	PUNCT
zc77sn03m12	6	1	the	the	DET
zc77sn03m12	6	2	unique	unique	ADJ
zc77sn03m12	6	3	molecule	molecule	NOUN
zc77sn03m12	6	4	,	,	PUNCT
zc77sn03m12	6	5	triptycene	triptycene	ADJ
zc77sn03m12	6	6	,	,	PUNCT
zc77sn03m12	6	7	is	be	AUX
zc77sn03m12	6	8	a	a	DET
zc77sn03m12	6	9	rigid	rigid	ADJ
zc77sn03m12	6	10	,	,	PUNCT
zc77sn03m12	6	11	three	three	NUM
zc77sn03m12	6	12	-	-	PUNCT
zc77sn03m12	6	13	dimensional	dimensional	ADJ
zc77sn03m12	6	14	,	,	PUNCT
zc77sn03m12	6	15	pinwheel	pinwheel	NOUN
zc77sn03m12	6	16	-	-	PUNCT
zc77sn03m12	6	17	shaped	shape	VERB
zc77sn03m12	6	18	molecule	molecule	NOUN
zc77sn03m12	6	19	that	that	PRON
zc77sn03m12	6	20	fits	fit	VERB
zc77sn03m12	6	21	these	these	DET
zc77sn03m12	6	22	design	design	NOUN
zc77sn03m12	6	23	criteria	criterion	NOUN
zc77sn03m12	6	24	and	and	CCONJ
zc77sn03m12	6	25	is	be	AUX
zc77sn03m12	6	26	investigated	investigate	VERB
zc77sn03m12	6	27	at	at	ADP
zc77sn03m12	6	28	length	length	NOUN
zc77sn03m12	6	29	in	in	ADP
zc77sn03m12	6	30	this	this	DET
zc77sn03m12	6	31	dissertation	dissertation	NOUN
zc77sn03m12	6	32	through	through	ADP
zc77sn03m12	6	33	a	a	DET
zc77sn03m12	6	34	series	series	NOUN
zc77sn03m12	6	35	of	of	ADP
zc77sn03m12	6	36	triptycene	triptycene	NOUN
zc77sn03m12	6	37	-	-	PUNCT
zc77sn03m12	6	38	based	base	VERB
zc77sn03m12	6	39	polyimides	polyimide	NOUN
zc77sn03m12	6	40	.	.	PUNCT
zc77sn03m12	7	1	composed	compose	VERB
zc77sn03m12	7	2	of	of	ADP
zc77sn03m12	7	3	three	three	NUM
zc77sn03m12	7	4	bulky	bulky	ADJ
zc77sn03m12	7	5	benzene	benzene	NOUN
zc77sn03m12	7	6	"	"	PUNCT
zc77sn03m12	7	7	blades	blade	NOUN
zc77sn03m12	7	8	"	"	PUNCT
zc77sn03m12	7	9	,	,	PUNCT
zc77sn03m12	7	10	triptycene	triptycene	PROPN
zc77sn03m12	7	11	is	be	AUX
zc77sn03m12	7	12	found	find	VERB
zc77sn03m12	7	13	to	to	PART
zc77sn03m12	7	14	be	be	AUX
zc77sn03m12	7	15	effective	effective	ADJ
zc77sn03m12	7	16	at	at	ADP
zc77sn03m12	7	17	disrupting	disrupt	VERB
zc77sn03m12	7	18	polymer	polymer	NOUN
zc77sn03m12	7	19	chain	chain	NOUN
zc77sn03m12	7	20	packing	packing	NOUN
zc77sn03m12	7	21	,	,	PUNCT
zc77sn03m12	7	22	which	which	PRON
zc77sn03m12	7	23	increases	increase	VERB
zc77sn03m12	7	24	free	free	ADJ
zc77sn03m12	7	25	volume	volume	NOUN
zc77sn03m12	7	26	and	and	CCONJ
zc77sn03m12	7	27	provides	provide	VERB
zc77sn03m12	7	28	more	more	ADV
zc77sn03m12	7	29	possible	possible	ADJ
zc77sn03m12	7	30	pathways	pathway	NOUN
zc77sn03m12	7	31	for	for	ADP
zc77sn03m12	7	32	diffusion	diffusion	NOUN
zc77sn03m12	7	33	,	,	PUNCT
zc77sn03m12	7	34	thereby	thereby	ADV
zc77sn03m12	7	35	increasing	increase	VERB
zc77sn03m12	7	36	permeability	permeability	NOUN
zc77sn03m12	7	37	.	.	PUNCT
zc77sn03m12	8	1	additionally	additionally	ADV
zc77sn03m12	8	2	,	,	PUNCT
zc77sn03m12	8	3	small	small	ADJ
zc77sn03m12	8	4	internal	internal	ADJ
zc77sn03m12	8	5	free	free	ADJ
zc77sn03m12	8	6	volume	volume	NOUN
zc77sn03m12	8	7	cavities	cavity	NOUN
zc77sn03m12	8	8	,	,	PUNCT
zc77sn03m12	8	9	similar	similar	ADJ
zc77sn03m12	8	10	in	in	ADP
zc77sn03m12	8	11	size	size	NOUN
zc77sn03m12	8	12	to	to	ADP
zc77sn03m12	8	13	many	many	ADJ
zc77sn03m12	8	14	common	common	ADJ
zc77sn03m12	8	15	gas	gas	NOUN
zc77sn03m12	8	16	penetrants	penetrant	NOUN
zc77sn03m12	8	17	,	,	PUNCT
zc77sn03m12	8	18	are	be	AUX
zc77sn03m12	8	19	trapped	trap	VERB
zc77sn03m12	8	20	in	in	ADP
zc77sn03m12	8	21	the	the	DET
zc77sn03m12	8	22	clefts	cleft	NOUN
zc77sn03m12	8	23	of	of	ADP
zc77sn03m12	8	24	the	the	DET
zc77sn03m12	8	25	benzene	benzene	NOUN
zc77sn03m12	8	26	blades	blade	NOUN
zc77sn03m12	8	27	.	.	PUNCT
zc77sn03m12	9	1	these	these	DET
zc77sn03m12	9	2	small	small	ADJ
zc77sn03m12	9	3	voids	void	NOUN
zc77sn03m12	9	4	,	,	PUNCT
zc77sn03m12	9	5	which	which	PRON
zc77sn03m12	9	6	are	be	AUX
zc77sn03m12	9	7	intrinsic	intrinsic	ADJ
zc77sn03m12	9	8	to	to	ADP
zc77sn03m12	9	9	the	the	DET
zc77sn03m12	9	10	triptycene	triptycene	PROPN
zc77sn03m12	9	11	molecule	molecule	NOUN
zc77sn03m12	9	12	,	,	PUNCT
zc77sn03m12	9	13	create	create	VERB
zc77sn03m12	9	14	configuration	configuration	NOUN
zc77sn03m12	9	15	-	-	PUNCT
zc77sn03m12	9	16	based	base	VERB
zc77sn03m12	9	17	free	free	ADJ
zc77sn03m12	9	18	volume	volume	NOUN
zc77sn03m12	9	19	that	that	PRON
zc77sn03m12	9	20	boosts	boost	VERB
zc77sn03m12	9	21	the	the	DET
zc77sn03m12	9	22	membrane	membrane	NOUN
zc77sn03m12	9	23	's	's	PART
zc77sn03m12	9	24	selectivity	selectivity	NOUN
zc77sn03m12	9	25	.	.	PUNCT
zc77sn03m12	10	1	this	this	DET
zc77sn03m12	10	2	bimodal	bimodal	ADJ
zc77sn03m12	10	3	free	free	ADJ
zc77sn03m12	10	4	volume	volume	NOUN
zc77sn03m12	10	5	size	size	NOUN
zc77sn03m12	10	6	distribution	distribution	NOUN
zc77sn03m12	10	7	proved	prove	VERB
zc77sn03m12	10	8	to	to	PART
zc77sn03m12	10	9	be	be	AUX
zc77sn03m12	10	10	favorable	favorable	ADJ
zc77sn03m12	10	11	architecture	architecture	NOUN
zc77sn03m12	10	12	for	for	ADP
zc77sn03m12	10	13	gas	gas	NOUN
zc77sn03m12	10	14	transport	transport	NOUN
zc77sn03m12	10	15	,	,	PUNCT
zc77sn03m12	10	16	as	as	SCONJ
zc77sn03m12	10	17	evidenced	evidence	VERB
zc77sn03m12	10	18	by	by	ADP
zc77sn03m12	10	19	simultaneously	simultaneously	ADV
zc77sn03m12	10	20	enhanced	enhance	VERB
zc77sn03m12	10	21	gas	gas	NOUN
zc77sn03m12	10	22	permeabilities	permeability	NOUN
zc77sn03m12	10	23	and	and	CCONJ
zc77sn03m12	10	24	selectivities	selectivity	NOUN
zc77sn03m12	10	25	compared	compare	VERB
zc77sn03m12	10	26	to	to	ADP
zc77sn03m12	10	27	those	those	PRON
zc77sn03m12	10	28	of	of	ADP
zc77sn03m12	10	29	conventional	conventional	ADJ
zc77sn03m12	10	30	glassy	glassy	NOUN
zc77sn03m12	10	31	polymers	polymer	NOUN
zc77sn03m12	10	32	.	.	PUNCT
zc77sn03m12	11	1	additionally	additionally	ADV
zc77sn03m12	11	2	,	,	PUNCT
zc77sn03m12	11	3	fundamental	fundamental	ADJ
zc77sn03m12	11	4	structure	structure	NOUN
zc77sn03m12	11	5	/	/	SYM
zc77sn03m12	11	6	property	property	NOUN
zc77sn03m12	11	7	relationships	relationship	NOUN
zc77sn03m12	11	8	of	of	ADP
zc77sn03m12	11	9	the	the	DET
zc77sn03m12	11	10	triptycene	triptycene	NOUN
zc77sn03m12	11	11	-	-	PUNCT
zc77sn03m12	11	12	polyimides	polyimide	NOUN
zc77sn03m12	11	13	were	be	AUX
zc77sn03m12	11	14	studied	study	VERB
zc77sn03m12	11	15	through	through	ADP
zc77sn03m12	11	16	minute	minute	NOUN
zc77sn03m12	11	17	variations	variation	NOUN
zc77sn03m12	11	18	to	to	ADP
zc77sn03m12	11	19	the	the	DET
zc77sn03m12	11	20	polymer	polymer	NOUN
zc77sn03m12	11	21	backbone	backbone	NOUN
zc77sn03m12	11	22	design	design	NOUN
zc77sn03m12	11	23	.	.	PUNCT
zc77sn03m12	12	1	it	it	PRON
zc77sn03m12	12	2	was	be	AUX
zc77sn03m12	12	3	determined	determine	VERB
zc77sn03m12	12	4	that	that	SCONJ
zc77sn03m12	12	5	the	the	DET
zc77sn03m12	12	6	performance	performance	NOUN
zc77sn03m12	12	7	could	could	AUX
zc77sn03m12	12	8	be	be	AUX
zc77sn03m12	12	9	improved	improve	VERB
zc77sn03m12	12	10	further	far	ADV
zc77sn03m12	12	11	through	through	ADP
zc77sn03m12	12	12	the	the	DET
zc77sn03m12	12	13	introduction	introduction	NOUN
zc77sn03m12	12	14	of	of	ADP
zc77sn03m12	12	15	trifluoromethyl	trifluoromethyl	NOUN
zc77sn03m12	12	16	groups	group	NOUN
zc77sn03m12	12	17	neighboring	neighbor	VERB
zc77sn03m12	12	18	the	the	DET
zc77sn03m12	12	19	triptycene	triptycene	ADJ
zc77sn03m12	12	20	moiety	moiety	NOUN
zc77sn03m12	12	21	and	and	CCONJ
zc77sn03m12	12	22	by	by	ADP
zc77sn03m12	12	23	incorporating	incorporate	VERB
zc77sn03m12	12	24	very	very	ADV
zc77sn03m12	12	25	rigid	rigid	ADJ
zc77sn03m12	12	26	polymer	polymer	NOUN
zc77sn03m12	12	27	backbone	backbone	NOUN
zc77sn03m12	12	28	elements	element	NOUN
zc77sn03m12	12	29	.	.	PUNCT
zc77sn03m12	13	1	furthermore	furthermore	ADV
zc77sn03m12	13	2	,	,	PUNCT
zc77sn03m12	13	3	the	the	DET
zc77sn03m12	13	4	promising	promise	VERB
zc77sn03m12	13	5	gas	gas	NOUN
zc77sn03m12	13	6	transport	transport	NOUN
zc77sn03m12	13	7	properties	property	NOUN
zc77sn03m12	13	8	of	of	ADP
zc77sn03m12	13	9	the	the	DET
zc77sn03m12	13	10	materials	material	NOUN
zc77sn03m12	13	11	studied	study	VERB
zc77sn03m12	13	12	in	in	ADP
zc77sn03m12	13	13	this	this	DET
zc77sn03m12	13	14	work	work	NOUN
zc77sn03m12	13	15	provide	provide	VERB
zc77sn03m12	13	16	motivation	motivation	NOUN
zc77sn03m12	13	17	for	for	ADP
zc77sn03m12	13	18	continued	continued	ADJ
zc77sn03m12	13	19	research	research	NOUN
zc77sn03m12	13	20	in	in	ADP
zc77sn03m12	13	21	the	the	DET
zc77sn03m12	13	22	field	field	NOUN
zc77sn03m12	13	23	of	of	ADP
zc77sn03m12	13	24	triptycene	triptycene	NOUN
zc77sn03m12	13	25	-	-	PUNCT
zc77sn03m12	13	26	based	base	VERB
zc77sn03m12	13	27	polymers	polymer	NOUN
zc77sn03m12	13	28	for	for	ADP
zc77sn03m12	13	29	gas	gas	NOUN
zc77sn03m12	13	30	separation	separation	NOUN
zc77sn03m12	13	31	membranes	membrane	NOUN
zc77sn03m12	13	32	.	.	PUNCT